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REC

A renewable energy certificate (REC) is a tradable market-based instrument certifying that one megawatt-hour (MWh) of has been generated from an eligible source, representing the environmental attributes separated from the physical power itself. RECs originated in the late as a mechanism to track and monetize renewable generation amid state-level renewable portfolio standards (RPS), allowing utilities and other load-serving entities to demonstrate compliance without directly procuring the . By unbundling attributes like avoided emissions from the commodity, RECs facilitate voluntary purchases by corporations, governments, and individuals seeking to offset their use's . RECs operate through registries that ensure each is uniquely issued, tracked, and retired upon claim to prevent double-counting, with markets divided into (tied to mandates) and voluntary segments where prices fluctuate based on supply from , , , and facilities. Their adoption has expanded globally, influencing similar instruments like Guarantees of Origin in , and has supported renewable capacity additions by providing revenue streams independent of wholesale power prices. Notable achievements include enabling large-scale corporate renewable , with billions of RECs transacted annually to meet targets, though empirical analyses indicate limited direct causation in incremental generation due to factors like certificates from pre-existing projects. Despite their role in renewable accounting, RECs have faced controversies over their causal impact on emissions reductions, with critics arguing they enable greenwashing by permitting entities to report market-based scope 2 emissions as zero while the grid's physical energy mix remains dominated by fossil fuels. Studies show firms relying on RECs often exhibit higher actual alongside improved environmental ratings, suggesting symbolic rather than substantive decarbonization, and lacking evidence of additionality where purchases demonstrably spur new capacity beyond business-as-usual trends. This disconnect highlights tensions between promotional narratives from industry and regulatory bodies—potentially influenced by incentives favoring certificate markets—and rigorous assessments questioning their net environmental efficacy.

Common abbreviations

Recreation

REC is an abbreviation for , denoting activities pursued for , enjoyment, or restoration of energy after work. The shortened form "rec" emerged in around 1925–1930 as a clipping of "," with early uses tied to informal references for play or diversion. In municipal , REC commonly designates departments or programs managing public facilities and events, such as sports leagues, classes, and outdoor pursuits. For instance, many U.S. cities operate "Parks and Rec" divisions—often shortened to Rec or REC—that oversee over 50 recreation centers in larger jurisdictions, providing structured activities for residents of . These entities emphasize accessible, non-competitive programming, with examples including equipment loans for and seasonal events drawing thousands of participants annually. Compounds like "rec center," "rec hall," or "rec room" refer to dedicated spaces for such activities, originating in mid-20th-century urban planning to promote community health amid industrialization. In educational settings, REC prefixes denote coursework in recreation administration, such as leadership training for sports and outdoor programs at institutions like Texas State University, where enrollment supports degrees in leisure services. The abbreviation extends to recreational sports leagues (rec leagues), which prioritize participation over elite competition, serving millions through local organizing bodies focused on amateur athletics since the post-World War II era. Specific implementations, like "REC in a Box" mobile units, deliver portable equipment for education-integrated play, exemplifying scalable models in resource-limited areas. Usage remains prevalent in North American contexts, distinguishing casual leisure from professional or competitive endeavors.

Recording

In electronics and media devices, REC is an abbreviation for "recording," denoting the process of capturing audio, video, or data onto a medium. This appears on buttons, displays, and indicators of equipment such as recorders, video cassette recorders (VCRs), cameras, and audio interfaces, where it signals the activation of capture mode. The REC function typically involves pressing a dedicated button—often marked with a red circle or square symbol—to initiate recording, with an accompanying LED or light illuminating to indicate active status and warn against interruption, as overwriting or data loss could occur. This red indicator convention, rooted in associating red with caution or ongoing processes, became standardized in consumer devices by the 1970s alongside the rise of home video and cassette technologies. In professional settings, such as audio mixing consoles or digital video workstations, REC similarly toggles recording tracks or sessions, ensuring synchronization with playback or input sources. Beyond hardware, REC as "recording" extends to software and file nomenclature; for example, .rec extensions denote recorded files in certain applications like session logs or raw captures in and systems. In online contexts, including streaming platforms and multiplayer games, users may announce "REC" to indicate active recording for or purposes. This abbreviation's persistence reflects its efficiency in user interfaces, prioritizing brevity in time-sensitive operations like live broadcasts or field captures.

Other everyday abbreviations

In everyday contexts, REC abbreviates "receipt," a document or note confirming the acceptance of payment, goods, or services, as listed in standard English dictionaries. It also denotes "recipe," shorthand for a set of instructions and ingredients used to prepare a specific dish, particularly in culinary notes or informal writing. Additionally, "rec." or "rec'd" serves as an abbreviation for "received," commonly appearing in business correspondence, shipping documents, or personal notations to indicate delivery or acquisition has occurred. These usages derive from practical shortening in administrative, commercial, and household applications, distinct from more specialized meanings like recreation or recording.

Energy and environment

Renewable energy certificates

A certificate (REC) represents the environmental, , and other non-power attributes associated with one megawatt-hour (MWh) of generated from a qualified source and delivered to the . These attributes are unbundled from the physical , allowing RECs to be traded separately as market-based instruments that convey legal to the "renewable-ness" of the energy. In practice, RECs enable buyers—such as utilities, corporations, or governments—to substantiate claims of using for with renewable portfolio standards (RPS), voluntary goals, or marketing purposes, without altering the physical delivery of electrons on the shared . The mechanism operates through generation, tracking, and retirement: Upon production of renewable (e.g., from , or hydroelectric facilities), a REC is issued by an accredited tracking system, such as the Generation Attribute Tracking System (GATS) in the PJM region or the Midcontinent Independent System Operator's M-RETS, ensuring one-to-one accounting to prevent double-claiming. The REC can then be sold on voluntary or compliance markets, where prices fluctuate based on supply, demand, and policy mandates; for instance, voluntary REC prices in the U.S. often range from $0.50 to $5 per MWh for non-specified sources, while solar RECs command premiums up to $100–$300 per MWh due to carve-outs in state RPS programs. Once purchased, the REC is retired—permanently removed from circulation—to validate the buyer's renewable energy claim, though this does not guarantee the electricity was used by the buyer or that it displaced generation in real time. RECs emerged in the United States during the late as a tool to support state-level RPS policies, with early implementations tied to electricity restructuring and green power ; for example, adopted one of the first REC trading systems in 1998 to meet its RPS targets. By 2024, RECs underpinned compliance in 30 U.S. states and the District of Columbia with RPS or similar mandates, alongside voluntary markets driven by corporate procurement. Internationally, analogous systems exist, such as Guarantees of Origin (GOs) in the under the 2001 Renewable Energy Directive, which issued over 1.1 million GOs in 2023, primarily for hydro and wind. The global REC market, encompassing equivalents, was valued at approximately $17.63 billion in 2024 and projected to reach $22.55 billion in 2025, reflecting growth from policy expansion and corporate net-zero pledges, though estimates vary due to differing scopes of bundled certificates. Despite their role in financing renewables—estimated to have supported over 200 of U.S. by 2020—RECs face substantive criticisms regarding efficacy and integrity. A core issue is the lack of "additionality": many RECs derive from pre-existing facilities (e.g., long-operating hydroelectric dams) that would generate regardless of revenue, failing to incentivize marginal new builds and thus not reducing net emissions beyond business-as-usual decarbonization driven by costs and . Empirical analyses, including a 2022 study of corporate REC purchases, indicate that such claims often coincide with higher overall , as buyers offset -supplied without altering mixes. This has fueled accusations of greenwashing, where low-cost RECs (e.g., under $1/MWh from legacy sources) allow entities to advertise 100% renewable operations while relying on coal- or gas-heavy grids; for instance, a 2023 analysis found that voluntary REC retirements equated to just 2–3% of U.S. but enabled outsized branding without verifiable emission cuts. Proponents counter that RECs provide revenue signals for , yet causal evidence links their impact primarily to markets with premiums, not voluntary trades, underscoring that physical procurement (e.g., power purchase agreements) yields stronger additionality.

Regional Environmental Center

The Regional Environmental Center for (REC) was a non-partisan, non-advocacy, not-for-profit international organization established in 1990 by the (EPA), the , and the to support and amid post-communist transitions in the region. Its headquarters were located in , , with an operational network extending to 17 countries, including , , , , the , , , , , , , , , , , and . The REC's , signed by over 30 parties, emphasized cross-border cooperation on environmental challenges without political advocacy. The organization's mission centered on facilitating , engagement, and policy implementation to address issues such as pollution control, biodiversity conservation, and in . Over its 32-year lifespan, the REC implemented more than 4,500 projects funded primarily by international donors including the , U.S. government agencies, and multilateral bodies, focusing on for NGOs, public awareness campaigns, and technical assistance for compliance with EU environmental standards. Notable initiatives included support for transboundary water management under the River Basin programs and early warning systems for environmental disasters, such as the 2000 cyanide spill in , where REC teams assisted in assessment and response coordination. It also contributed to global processes by participating as an accredited intergovernmental observer in forums on and . Structurally, the REC operated through a central managing regional programs and country offices that delivered localized support to governments, NGOs, and communities, emphasizing evidence-based environmental and advisory services without direct . Funding reliance on Western donors raised questions about alignment with donor priorities, such as EU accession-driven reforms, potentially prioritizing regulatory harmonization over region-specific economic trade-offs, though no formal audits documented misuse or undue influence. In 2022, the REC ceased central operations, transitioning its activities to independent national NGOs in former host countries to sustain localized environmental work amid shifting geopolitical and funding landscapes. This closure followed evaluations of long-term viability, with legacy impacts including strengthened networks and institutional in across the region.

Business and

Rural Electrification Corporation (India)

REC Limited, formerly known as the Corporation Limited, is a Maharatna Central Enterprise under the administrative control of 's Ministry of . Incorporated on July 25, 1969, as a , it was established to provide financial assistance for initiatives, particularly in response to the power shortages exacerbated by the famines of the . The entity converted to a in 1975 and was designated a Public Financial Institution under the Companies Act in 1992, enabling expanded lending capabilities. Initially focused on rural power projects, REC Limited has evolved to finance a broad spectrum of infrastructure in the power sector, including generation, transmission, distribution, renewable energy, and emerging technologies. It extends term loans, counter-guarantees, and other financial products to state electricity boards, central and state power utilities, independent power producers, and private sector entities, playing a pivotal role in India's energy infrastructure development. Headquartered in Gurugram, Haryana, the company operates as a non-banking financial institution (NBFC) and is a subsidiary of Power Finance Corporation Limited. In October 2018, it rebranded from Rural Electrification Corporation Limited to REC Limited to reflect its diversified mandate beyond rural areas. Financially, maintains a robust , with (AUM) growing to ₹5.66 as of 2025 (ending March 31, 2025), supported by market borrowings and a yield averaging around 10%. Total assets stood at approximately ₹6.13 by March 2025, reflecting a 12.1% year-over-year increase, while net profit reached ₹15,713 for the same period. The company's lending emphasizes power infrastructure, with significant exposure to renewables and projects, aligning with national goals for and . Beyond core financing, undertakes (CSR) through the REC Foundation, established as its dedicated arm. Since 2009-10, it has sanctioned over 400 projects, disbursing more than ₹1,100 in areas such as healthcare, , skill development, , women empowerment, and rural infrastructure, often targeting underserved and tribal communities. These initiatives complement its developmental mandate, with recent commitments including ₹5.71 to the for tribal welfare in 2025.

REC Silicon and related companies

REC Silicon ASA is a Norwegian company specializing in the production of high-purity silicon materials, including silane gas and polysilicon, primarily for the solar photovoltaic, electronics, and semiconductor industries. Headquartered in , , and listed on the under the ticker RECSI, the company operates manufacturing facilities in the United States and emphasizes low-cost production processes with proprietary technology developed over four decades. Its products, such as Signature Silane®-based gases, support applications in semiconductors, flat-panel displays, and technologies. The company's origins trace to 1983, when Corporation established a gas and facility in . Acquired by Komatsu Ltd. in 1990 and rebranded as Advanced Silicon Materials Inc., it expanded with a second facility in , by 1998. In 2005, (REC) acquired these assets, forming the core of REC Silicon, which went public in 2006 and introduced innovative Fluid Bed Reactor technology for granular polysilicon. A corporate split in 2013 separated REC Silicon ASA—focusing on upstream silicon materials—from REC Solar ASA, the downstream solar module producer, allowing each to pursue independent strategies. REC Silicon's primary operations are at its U.S. sites: the facility, which includes silane production units and a granular polysilicon with capacity exceeding 10,000 metric tons annually, and the site, focused on silane gas modules. Combined, these facilities produce over 30,000 metric tons of high-purity gas yearly, with Butte employing around 300 workers. The company has pursued ventures like a 2014 in Yulin, , for polysilicon production, though operations there faced challenges. In recent years, REC Silicon restarted polysilicon output at in 2022 following a 2019 curtailment due to Chinese tariffs rendering exports uneconomical. Subsidiaries include REC Silicon Inc., overseeing U.S. operations; REC Advanced Silicon Materials LLC, which managed polysilicon activities in Butte until a 2024 shutdown due to market and operational pressures; and REC Solar Grade Silicon LLC, handling solar-grade materials supply agreements. REC Silicon maintains sales offices globally but relies on its U.S.-based manufacturing for core production. In late 2024, REC Silicon ceased polysilicon production at Moses Lake after repeated failures to reduce key impurities to customer-specified purity levels, despite post-reactor process improvements and qualification efforts with major solar manufacturers. This followed a similar 2024 closure of Butte's polysilicon operations, shifting focus to silane gas production and new markets like electric vehicle batteries via a 2024 supply deal with Sila Nanotechnologies. The decisions have sparked disputes with shareholders, including an investigation ordered in 2025 into major stakeholder Hanwha Corporation's influence on site closures and financing, amid claims of restricted strategic options. REC Silicon, which reported consolidated revenues of approximately $155 million in recent filings, continues as a silane-focused entity while navigating competitive pressures from low-cost Asian producers.

Education

Regional Engineering Colleges (India)

The Regional Engineering Colleges (RECs) were established in India starting in 1959 as a collaborative initiative between the central government and state governments to expand access to quality undergraduate and postgraduate engineering education across major regions, addressing the post-independence demand for skilled technical manpower. Seventeen RECs were founded during the Second Five-Year Plan (1956–1961) and subsequent years, with each institution strategically located to serve specific states or clusters, such as REC Kurukshetra in 1963 for Haryana and northern states. These colleges operated under a joint funding and governance model, where the central government provided 50% of capital costs and 75% of recurring expenses, while states contributed the balance, fostering regional development through localized technical training focused on disciplines like civil, mechanical, electrical, and chemical engineering. Admissions to RECs initially prioritized regional quotas, with 50% seats reserved for students from the host state to promote equitable access and state-specific industrial relevance, supplemented by via national entrance exams. By the and , the RECs had produced over 100,000 alumni, many contributing to India's and infrastructure projects, though challenges included uneven faculty quality and infrastructure disparities compared to elite institutions like the . The system's emphasis on regional representation aimed to decentralize engineering from urban centers, but it faced criticism for varying standards across colleges due to state-level administrative influences. In 2002–2003, the Government of India upgraded all 17 RECs to National Institutes of Technology (NITs) under full central control, renaming them to reflect a national mandate and aligning their operations with IIT-like autonomy through the NIT Council. This transition, initiated with 10 conversions in 2002 and completed by 2003, involved increased funding, curriculum standardization, and a shift to home-state quotas limited to 50% alongside national merit seats via the Joint Entrance Examination. The upgrade sought to elevate institutional prestige and research output, resulting in expanded capacities—many NITs now enroll over 1,000 students annually—and improved rankings, though legacy regional identities persist in alumni networks.

Entertainment and media

[REC] film series

The [REC] film series is a Spanish-language found-footage centered on a outbreak with elements, originating from outbreaks of rage-infected individuals exhibiting zombie-like behavior in quarantined settings. Created and primarily directed by and , the series emphasizes claustrophobic tension through perspectives, drawing from styles. The initial , released on November 23, 2007, follows a television reporter, Ángela Vidal (played by ), and her cameraman as they accompany firefighters into a apartment building, where residents become violently infected, leading to a government . It grossed approximately $32.5 million worldwide on a modest budget, contributing to its commercial success and critical acclaim for revitalizing the found-footage subgenre. The franchise expanded with three sequels, maintaining the core premise of containment failures and escalating revelations about the infection's demonic origins tied to a possessed girl named Tristana Medeiros. , directed by Balagueró and Plaza and released on October 2, 2009, shifts focus to a Ministry of Health team entering the still-quarantined building using helmet cams, uncovering religious rituals behind the outbreak; it earned $18.8 million globally. , helmed solely by Plaza and premiered at the on September 9, 2012, before a wider release on August 30, 2012, in , depicts a wedding at a rural estate descending into chaos from the same , adopting a more handheld, less strictly found-footage approach for broader action sequences. The concluding , directed by Balagueró and released on October 31, 2014, relocates survivor Ángela to a naval research ship and industrial facility, resolving the narrative arc with military intervention against the infection's source, though it received mixed reviews for deviating from the series' intimate style. Critically, the original [REC] holds a 90% approval rating on based on 41 reviews, praised for its raw intensity and innovative use of single-take illusions despite the found-footage format. Subsequent entries vary, with lauded for inventive camera work but REC 4 critiqued for diluting with spectacle. The series influenced international remakes, notably the 2008 American , and inspired a 2022 documentary, [REC]: Horror Without Pause, exploring its production impact on . Overall, the franchise grossed over $50 million across installments, establishing Balagueró and Plaza as key figures in European .

Rec Room (video game)

Rec Room is a massively multiplayer online social platform developed by Against Gravity, a Seattle-based company founded on April 1, 2016, by former engineers including CEO Nick Fajt. The game emphasizes , allowing players to create virtual rooms, mini-games, and interactive experiences using tools like the Maker Pen, a digital building implement for constructing objects from basic shapes and circuits. Launched initially in on for Windows on June 1, 2016, after 99 days of development, it supports both (VR) and non-VR play, enabling cross-platform interactions across devices. Gameplay centers on social exploration and creation, where users customize avatars, chat via voice or text, and participate in player-hosted activities such as , , or custom quests, with millions of user-created rooms available for discovery. The incorporates full-body avatars and community-driven , fostering groups around , , and hobbies, while features like voice moderation have reduced reported toxic chat incidents by 70% through AI-assisted filtering. Safety measures include a kidSAFE for its Junior Mode, restricting interactions for younger users, though parental reviews highlight ongoing concerns over exposure to unmoderated adult behavior and potential predators in open lobbies. Rec Room expanded to mobile (iOS and Android), consoles (PlayStation 4 in November 2017, Xbox One in December 2020, PlayStation 5, and Nintendo Switch on November 6, 2024), and VR headsets including Meta Quest series and Pico, achieving cross-play compatibility across these ecosystems to broaden accessibility beyond dedicated VR hardware. By 2022, it had surpassed 75 million downloads and reached over 100 million lifetime users, with significant VR engagement—such as nearly half of its 1 million VR monthly active users on Oculus Quest 2 in prior years—though recent community feedback indicates a shrinking player base amid criticisms of ignored suggestions and overemphasis on cosmetics. Monetization operates via an in-game currency called , earned through , daily rewards, or purchased with real money, used primarily for cosmetic items, dorm decorations, and premium inventions; partnered creators can sell custom content like keys or inventions, exchanging accumulated tokens for cash at rates such as 250,000 tokens for $150, provided accounts meet age and activity thresholds. This supports community commerce but draws complaints for slow free token accrual and high costs for limited-edition items, sometimes exceeding $40-50 in value. Reception has been generally positive for its innovative creation tools and social depth, earning an 88% positive rating from over 54,000 user reviews and 4.5-4.8 stars on stores, with praise for cross-platform accessibility and endless content variety. However, common critiques include frequent glitches disrupting experiences, inadequate against disruptive or inappropriate user conduct, and a perceived shift toward monetized features over core improvements, contributing to user frustration in forums and reviews. The platform's partnerships with brands like , , and for themed content, alongside experiments in generative worlds, underscore its evolution toward sustained engagement despite these challenges.

Other media uses

In media production, REC serves as a common abbreviation for "recording," denoting the active capture of audio, video, or data onto a storage medium, often indicated by a red light or label on equipment such as cameras and mixers. This usage originates from the technical process of recording in broadcasting and film, where it signals ongoing content acquisition to prevent interruptions. hitRECord is a collaborative company founded by actor , emphasizing to create films, books, series, and other works, with "REC" explicitly referencing the recording function as a creative symbol. Notable outputs include the series Hit Record on TV, which aired from 2014 to 2015 and featured crowdsourced segments. REC Media operates as Indonesia's largest house, managing entertainment assets through subsidiaries like 13 Entertainment, which holds a library of 700 films and three channels, and REC IP & Entertainment, overseeing 200 intellectual properties for multi-platform development and licensing. Its activities encompass story development, via Mandela Pictures, and partnerships, focusing on both local and international content.

Places

Settlements named Rec

Reç is a small populated place in , , located at coordinates 42°14′06″N 19°32′04″E and situated at an elevation of approximately 269 meters above . Nearby variants include Zall-Reç and Bardhaj-Reç, which are also classified as populated places within the same region, indicating clustered or administratively related hamlets. In , Rec (also rendered as Reč) is a populated place in , southeastern Montenegro, positioned at approximately 41°55′16″N 19°21′49″E. These Balkan settlements, primarily rural and with limited documented population figures due to their modest size, reflect toponymic patterns possibly derived from regional or linguistic roots, though specific etymological origins remain sparsely detailed in geographical databases. No major urban centers bear the exact name, and larger populations or economic data are absent from available records, consistent with their status as minor villages.

Other uses

Languages and linguistics

In formal language theory, a discipline intersecting and , REC designates the class of recursive languages. These are formal languages over an for which there exists a that halts on every input and accepts precisely the strings belonging to the language, thereby deciding membership effectively. Unlike recursively enumerable (RE) languages, where the machine may fail to halt on non-members, REC languages ensure termination, aligning them with decidable problems in . This distinction, formalized in the 1930s by and , underpins analyses of models, such as those evaluating whether grammars yield decidable recognition procedures. Recursive languages occupy a central position in extensions of the , encompassing all type-0 (unrestricted) grammars whose generated languages admit algorithmic decision for the membership problem. Empirical studies in mathematical linguistics, including complexity-theoretic assessments of , often reference REC to delineate tractable subsets of phenomena, contrasting them with undecidable problems like the halting issue applied to parse trees. For instance, while context-free languages (type-2) are typically recursive, certain mildly context-sensitive formalisms approach but do not exceed REC boundaries without risking undecidability. In computational tools supporting linguistic research, REC also names a specialized programming language developed for compiling regular expressions into efficient recognizers. Introduced in 1975, REC features a minimal syntax optimized for pattern-matching tasks, enabling compact implementations of finite automata relevant to morphological analysis, phoneme segmentation, and corpus querying in natural language processing. Its design emphasizes simplicity in control flow, making it suitable for prototyping linguistic transducers before scaling to full Turing-complete systems.

Miscellaneous acronyms

Renewable Energy Certificate (REC) refers to a market-based instrument representing the environmental and other non-power attributes of one megawatt-hour of electricity generated from renewable sources such as solar, wind, or hydroelectric power. These certificates are used to track and trade renewable energy production, enabling compliance with regulatory mandates and voluntary sustainability goals; for instance, in the United States, RECs are registered and retired through systems like those managed by the EPA's Green Power Partnership. Research Ethics Committee (REC) denotes an independent body responsible for reviewing and approving research protocols, particularly in medical and clinical trials, to ensure participant safety, scientific validity, and ethical compliance with standards like the Declaration of Helsinki. Such committees, often comprising multidisciplinary experts including physicians, ethicists, and lay members, assess risks versus benefits and monitor ongoing studies, with examples including institutional review boards in academic settings that have approved thousands of trials annually as of 2023. Recognized Environmental Condition (REC) is a term from ASTM E1527-21 standards used in Phase I Environmental Site Assessments to identify past or present releases of hazardous substances that could impact property value or liability under U.S. laws like CERCLA. A REC is flagged when historical records or site inspections indicate contamination risks not fully remediated, requiring further investigation; for example, former industrial sites with documented spills often trigger REC designations in reports. Recruitment and Employment Confederation (REC), established in the United Kingdom in 2000, is a professional membership organization representing over 3,500 recruitment firms and 10,000 individual recruiters as of , focusing on standards, training, and policy advocacy in the staffing industry. The REC sets codes of conduct and provides certification to combat issues like modern slavery in supply chains, influencing employment through consultations with bodies.

References

  1. [1]
    Renewable Energy Certificates (RECs) | US EPA
    Mar 21, 2025 · A renewable energy certificate, or REC (pronounced: rěk, like wreck), is a market-based instrument that represents the property rights to the environmental, ...
  2. [2]
    What are renewable energy certificates (RECs)? | Insights - 3Degrees
    Dec 4, 2023 · A REC is a market-based instrument that represents the non-power benefits of one megawatt-hour (MWh) of energy generated from a renewable energy source and ...
  3. [3]
    Clean Energy 101: The REC Market - RMI
    Jun 2, 2022 · A renewable energy certificate (REC) is a market-based certificate representing one megawatt-hour (MWh) of renewable power generated and delivered to the grid.
  4. [4]
    What Are Renewable Energy Certificates (RECs)? - IBM
    Renewable energy certificates (RECs) are an energy procurement option that certify the bearer owns one megawatt-hour (MWh) of zero-carbon electricity.<|separator|>
  5. [5]
    Renewable Energy Certificates and Renewable Electricity Use Claims
    Oct 7, 2025 · RECs are legally recognized contractual instruments and property rights that are the basis for renewable electricity use claims on the grid ( ...
  6. [6]
    Renewable Energy Certificates (RECs) Explained
    Jan 1, 2025 · To qualify as a REC, electricity generators must prove that their power has been generated through renewables, as defined by the UN as “energy ...
  7. [7]
    Renewable Energy Credits: Decarbonizing the Grid or Just a ...
    Jun 15, 2023 · The most puzzling aspect of RECs is the fact that they do not represent the actual electricity that results from green energy production—only ...
  8. [8]
    Why buying renewable energy doesn't mean what you think
    Jun 21, 2023 · But critics say there is no evidence that the cash from such credits is actually helping deploy wind and solar.
  9. [9]
    Greenwashing or Going Green? An Empirical Analysis of the Drivers ...
    Jul 19, 2024 · Firms using carbon offsets/RECs have higher environmental scores and higher GHG emissions, suggesting greenwashing, but also higher sales and ...Missing: criticisms | Show results with:criticisms
  10. [10]
    Renewable energy certificates threaten the integrity of corporate ...
    Jun 9, 2022 · Effect of RECs on reported historical emission reductions. The sample of companies reported a combined 30.7% reduction in market-based scope 2 ...
  11. [11]
    Carbon Offsets & Renewable Energy Certificates: 2025 Update
    Jul 14, 2025 · Critics argue that RECs enable “greenwashing” because companies can purchase RECs and claim to have renewable operations while continuing to use ...Byearth911 · Carbon Offsets Under Fire · Recs: Better But Not Perfect
  12. [12]
    REC Definition & Meaning - Merriam-Webster
    abbreviation 1. received 2. receipt 3. record; recording 4. recreation; recreational Browse Nearby Words rebuy rec rec'd See all Nearby Words.
  13. [13]
    REC Definition & Meaning - Dictionary.com
    noun. Informal. a recommendation. I need a rec for a vegetarian restaurant. rec. 4. abbreviation. receipt. recipe. record. recorder. recording. rec.
  14. [14]
    Rec - Etymology, Origin & Meaning
    Originating in 1929 as a shortening of "recreation," the word means an activity done for enjoyment and relaxation.
  15. [15]
    [PDF] PERFORMANCE AUDIT OF EQUITY IN RECREATION ...
    Nov 1, 2021 · Specifically, the Parks and Recreation Department. (Parks & Rec) manages recreational programs across the City's. 59 recreation centers and 13 ...
  16. [16]
    Recreation & Parks | City of Winston-Salem, NC
    Facilities · Parks & Greenways · Programs & Activities · Recreation Centers · search icon Search. Home · Rec Center Programs · Salem Lake · Historic Bethabara.Pools & Aquatics · Salem Lake · Recreation Centers · Programs & Activities
  17. [17]
    REC in a Box | Rock Hill, SC
    What's REC in a Box? “REC” stands for Recreation, Education and Community. The box is the brightly colored truck that we use to transport sports equipment, art ...
  18. [18]
    REC definition in American English - Collins Dictionary
    Definition of 'rec'. COBUILD frequency band. rec in American English 1. (rɛk ). US. noun. short for recreation [used in compounds, as rec room, rec hall].
  19. [19]
    Recreation (REC) | Texas State University
    REC 2330. Leadership in Recreation and Sport Services. Discussion of leadership theories and skill development for indoor-outdoor activities, games and sports.Missing: stands | Show results with:stands
  20. [20]
    What does REC stand for? - Abbreviations.com
    REC. Recreation Education And Community. Community » Educational. Rate it: ; REC. Recreational Educational Computing. Internet. Rate it: ; REC. Reality ...
  21. [21]
    REC. Recreation - All Acronyms
    REC stands for Recreation, which refers to activities that people engage in for enjoyment and relaxation. The abbreviation is commonly used in various contexts, ...
  22. [22]
    REC Recording - All Acronyms
    The abbreviation Rec stands for Recording. It is commonly used in various contexts. Whether you're looking for detailed explanations or just a quick definition, ...
  23. [23]
    Why is the record button on any recording device identified ... - Quora
    Aug 20, 2014 · I think it denotes an ongoing process and red is used to indicate warning or danger. In older times information would be replaced on a disk (in ...Why are the record button playback and picture button important to ...How does a recorder work? What happens when you press ... - QuoraMore results from www.quora.com
  24. [24]
    Whats does A/V receiver "REC" mean ? | AVS Forum
    Aug 18, 2011 · Sometimes REC is short for record. Could indicate a a receiver with a record out. But I am just guessing from the limited info you gave ...
  25. [25]
    What do people mean when they say "rec" - TruckersMP Forum
    Sep 29, 2018 · People say “Rec” to say that they are recording in case anything happens so they can make a web report.
  26. [26]
    What rec mean? : r/Hulu - Reddit
    Oct 21, 2018 · If a show says rec than it is currently recording. Anything you add to your list will be recorded. ... Can I turn it off?
  27. [27]
    What does the REC LED colours indicate on the RØDECaster Pro II
    Jul 1, 2025 · A red LED on the REC button signifies that the RØDECaster Pro II is actively recording to the storage device you have attached, whether it's the ...
  28. [28]
    What is the Abbreviation for Received? - Writing Explained
    There are at least four common abbreviations of received: rec., recv., rcv., and rcv'd. Neither the verb received nor the abbreviation can be pluralized.
  29. [29]
    REC - Definition by AcronymFinder
    REC · Research Ethics Committee · REC, Recruitment and Employment Confederation (UK). REC, Resources for Early Childhood (Ohio).
  30. [30]
    ACORE Blog: Renewable Energy Certificates: The Currency of the ...
    Jan 16, 2024 · RECs are market accounting mechanisms used to substantiate claims of renewable electricity use – given that physical electrons consumed on a shared grid are ...Missing: definition criticisms
  31. [31]
    Energy Attribute Tracking Systems | US EPA
    Certificate tracking systems account for Renewable Energy Certificates (RECs) and ensure that RECs are only held by one organization. These tracking systems are ...
  32. [32]
    State Solar Renewable Energy Certificate Markets | US EPA
    Jun 10, 2025 · A renewable energy certificate (REC) is a market-based instrument that represents the property rights to the environmental, social, ...
  33. [33]
    [PDF] Renewable Energy Certificates: Background & Resources - EPA
    Renewable energy certificates (RECs) are transferable commodities that represent the environmental and other non-power attributes of renewable energy.
  34. [34]
    Renewable Energy Certificates Market Analysis 2025, Segments
    The renewable energy certificates market size has grown exponentially in recent years. It will grow from $17.63 billion in 2024 to $22.55 billion in 2025 at a ...
  35. [35]
    The debate over renewable energy certificates (RECs)
    Sep 10, 2025 · Several criticisms have dogged the REC system for years, and the updates seek to address some of them.Missing: history | Show results with:history
  36. [36]
    25 Years of Regional Environmental Cooperation - US EPA
    The Regional Environmental Center for Central and Eastern Europe (REC) was established in 1990 by EPA on behalf of the United States, Hungary and the European ...Missing: founded | Show results with:founded
  37. [37]
    Regional Environmental Center for Central and Eastern Europe (REC)
    Regional Environmental Center for Central and Eastern Europe (REC) is an international organisat. ... The REC was established in 1990 by the United States ...Missing: founded | Show results with:founded
  38. [38]
    ️Regional Environmental Center for Central and Eastern Europe ...
    Regional Environmental Center for Central and Eastern Europe (REC) ... The REC was established in 1990 by the United States, the European Commission and Hungary.Missing: founded | Show results with:founded
  39. [39]
    Regional Environmental Center (REC) | LinkedIn
    The head office is located in Szentendre, Hungary. The REC actively participates in key global, regional and local processes and contributes to environmental ...
  40. [40]
    Regional Environmental Center for Central and Eastern Europe (REC)
    The Regional Environmental Center for Central and Eastern Europe (REC) is an international organisation based on its Charter signed todate by the ...
  41. [41]
    Regional Environmental Center for Central and Eastern Europe
    OCHA coordinates the global emergency response to save lives and protect people in humanitarian crises. We advocate for effective and principled humanitarian ...<|control11|><|separator|>
  42. [42]
    Regional Environmental Center for Central and Eastern Europe (REC)
    This mission report details the activities of a team deployed by the UN Environment/OCHA Joint Unit following a cyanide spill in Romania.
  43. [43]
    REC - Regional Environmental Center
    REC is an international organization whose goal is to promote cooperation on environmental matters beyond regional and national borders.
  44. [44]
    The Regional Environmental Center (REC) for Central and Eastern ...
    Jun 15, 2016 · The Regional Environmental Center (REC) for Central and Eastern Europe provides assistance in solving environmental problems in Central and ...
  45. [45]
    Legacy: Regional Environmental Center - REC Türkiye
    REC formally brought its operations to a close in 2022, and transitioned its operations to newly established non-governmental organizations (NGOs) in the ...
  46. [46]
    About REC Ltd. - Company Information, Overview, History and Profile
    Incorporated in 1969, REC is a 'Maharatna' company under the Ministry of Power, Government of India, and is registered as a Non-Banking Finance Company ...<|separator|>
  47. [47]
    Term Lending Institutions > Company History of REC - Moneycontrol
    REC was incorporated in 1969 to finance rural electrification, became a public company in 1975, and a Public Financial Institution in 1992. It is also ...
  48. [48]
    [PDF] A Journey Towards - REC LIMITED
    REC - The Rural Electrification Corporation (REC) was set up in. 1969 after the famines of the 1960s with a mission to facilitate availability of electricity ...
  49. [49]
    [PDF] funding india's ambitions - REC LIMITED
    We provide financial assistance to state electricity boards, state governments, central/state power utilities, independent power producers, rural electric ...
  50. [50]
    REC (New Delhi) Profile: Commitments & Mandates - PitchBook
    Established in 1969, the agency finances power sector projects all over India and provides loan assistance to various state power utilities, private sector ...
  51. [51]
    REC Limited to finance power & infrastructure projects in Rajasthan ...
    Mar 11, 2024 · REC finances the entire Power-Infrastructure sector comprising Generation, Transmission, Distribution, Renewable Energy and new technologies ...<|separator|>
  52. [52]
    Rural Electrification Corporation Limited (RECLTD.NS)
    The company was incorporated in 1969 and is based in Gurugram, India. REC Limited is a subsidiary of Power Finance Corporation Limited. Corporate governance.
  53. [53]
    REC Company Details - Investing.com India
    REC Limited was formerly known as Rural Electrification Corporation Limited and changed its name to REC Limited in October 2018. The company was ...
  54. [54]
    REC Profit at ₹15713 crore for FY25 - PIB
    May 9, 2025 · The loan book i.e. Asset Under Management (AUM) has maintained its growth trajectory and has increased on sustained basis to ₹5.66 lakh crore as ...
  55. [55]
    [PDF] INVESTOR PRESENTATION - REC LIMITED
    May 8, 2025 · The yield on loans has increased to 10.05% in 12M FY 25 from 9.99% in 12M FY 24 due to realignment of interest rates amongst borrowers, while ...
  56. [56]
    REC Ltd. - Quarterly Results and Financial Statement as of Sep, 2025
    Total Assets REC Ltd. Mar-2025 Total Assets is Rs 613,555 Cr which is growth of 12.1% YoY. ... Total Assets Annual growth is lower than historical averages.
  57. [57]
    REC: financing India's renewable energy strategy (2) – Deutsche Bank
    Jan 15, 2025 · As an NBFI, REC provides financial assistance to state electricity boards, state governments, central and state power utilities, independent ...
  58. [58]
    REC Foundation
    REC Foundation is the CSR arm of REC Limited, a Maharatna CPSE under Ministry of Power. We have sanctioned over 300 CSR projects and disbursed more than Rs ...<|separator|>
  59. [59]
    [PDF] REC LIMITED
    Jul 11, 2025 · REC is doing CSR activities since the year 2009-10 i.e. before it was mandated by the law. During this decade, REC has sanctioned over 400 CSR ...
  60. [60]
    REC Limited is aligning its CSR efforts with India's developmental ...
    Oct 6, 2025 · As a tribute to underserved and tribal communities, REC has committed ₹5.71 crore under its CSR initiatives to the Indian Red Cross Society ...Missing: activities | Show results with:activities
  61. [61]
    About REC Silicon
    Originally constructed in 1984, the Moses Lake manufacturing facility has grown in capacity from one silane unit and one Siemens technology production line to ...Company History · Silicon Production Facilities · Who We Are
  62. [62]
    Timeline of REC Silicon's History of Development
    REC Silicon's development began in 1983 and has swiftly grown to be the industry leader in silicon solutions! Learn how here.
  63. [63]
    REC Silicon ASA (RECSI.OL) company profile and facts
    The company was formerly known as Renewable Energy Corporation ASA and changed its name to REC Silicon ASA in October 2013. REC Silicon ASA was founded in 1996 ...
  64. [64]
    REC Silicon to stop polysilicon production - C&EN
    Jan 3, 2025 · REC Silicon is shutting a polysilicon plant in Moses Lake, Washington, that has struggled to achieve customers' quality requirements.
  65. [65]
    REC Silicon ASA: Connections & Networks - MarketScreener
    Related private companies: REC Silicon ASA. REC Silicon AS. Chemicals ... REC Silicon’s subsidiaries include: REC Silicon Inc., REC Solar Grade Silicon ...
  66. [66]
    REC Silicon Shutdown of Polysilicon Business in Butte
    Feb 7, 2024 · Moses Lake, Washington USA -- February 7, 2024: REC Silicon ASA ("REC Silicon"), announced that its wholly owned subsidiary REC Advanced Silicon
  67. [67]
    REC Silicon abandons US polysilicon production at Moses Lake
    Jan 2, 2025 · REC said the shutdown follows its failed attempts to increase the purity of its polysilicon product. Image: REC Silicon. US polysilicon producer ...
  68. [68]
    REC Silicon and Sila Sign Long-Term Silane Supply Agreement
    Sep 19, 2024 · REC will supply Sila with US-produced silane for Titan Silicon through 2031, marking REC's first commercial deal for the EV battery market and ...<|separator|>
  69. [69]
    REC Silicon shareholders order investigation into Hanwha, Moses ...
    Jun 26, 2025 · Minority shareholders in Norwegian silicon firm REC Silicon have triggered an investigation into the closure of the company's US site.
  70. [70]
    REC Silicon - Overview, News & Similar companies | ZoomInfo.com
    Founded in 2013, REC Silicon manufactures advanced silicon materials. Their production includes silane gas, polysilicon, ultra-pure FZ polysilicon.
  71. [71]
    REC Silicon ASA (RNWEF) Company Profile & Facts - Yahoo Finance
    REC Silicon ASA, together with its subsidiaries, produces and sells silicon materials for the solar and electronics industries in Norway and internationally.
  72. [72]
    National Institutes of Technology - NIT Council
    It established one in Silchar in 1967 and added two others located at Hamirpur in 1986, and Jalandhar in 1987. The RECs were jointly operated by the central ...
  73. [73]
    Regional Engineering College, Kurukshetra
    It was established in the year 1963 as a joint and cooperative enterprise of Govt. of India and the State Government of Haryana to serve the State of Haryana ...
  74. [74]
    National Institutes of Technology (NITs) - Ministry of Education
    Jan 5, 2023 · ... regions. Gradually Seventeen Regional Engineering Colleges (RECs) were established in various States as a joint and co-operative enterprise ...
  75. [75]
    Dr. Joshi to be Chairman of NIT Council - PIB Press Releases
    Aug 16, 2002 · 10 RECs have been converted into NITs by the Government. These are REC Allahabad, REC Bhopal, REC Calicut, REC Silchar, REC Jaipur, REC ...
  76. [76]
    REC (2007) - IMDb
    Rating 7.4/10 (211,968) A television reporter and cameraman follow emergency workers into a dark apartment building and are quickly locked inside with something terrifying.[REC] 4: Apocalypse · Parents guide · REC - [Rec] · Rec
  77. [77]
    'REC': The Found Footage Franchise That Revived a Genre
    Apr 12, 2023 · Discover the REC horror series, a gripping found footage saga of a demonic virus outbreak in Spain. A genre-reviving masterpiece!<|separator|>
  78. [78]
    REC (2007) - Horror Film Wiki - Fandom
    Gross. $32,492,948. Knife Images of REC. More. REC (stylized as [REC]) is a 2007 Spanish found footage supernatural zombie horror film, co-written and directed ...
  79. [79]
    [Rec]² (2009) - IMDb
    Rating 6.5/10 (83,066) Box office ; Budget. $5,600,000 (estimated) ; Gross US & Canada. $27,766 ; Opening weekend US & Canada. $8,191; Jul 11, 2010 ; Gross worldwide. $18,853,164.[REC] 3: Genesis · Parents guide · FAQ · Full cast & crew
  80. [80]
    Rec - Rotten Tomatoes
    Rating 90% (41) A reporter (Manuela Velasco) and her cameraman record the horrifying outbreak of a disease that turns humans into vicious cannibals.Reviews · Rec 2 · Rec: Full Cast & Crew · Audience Reviews
  81. [81]
    [REC] Terror sin pausa (2022) - IMDb
    Rating 6.2/10 (56) Release date · October 28, 2022 (Spain) ; Also known as. [REC]: Horror Without Pause ; Production companies · Filmax · Volta Producción.
  82. [82]
    REC - Box Office Mojo
    REC. A television reporter and cameraman follow emergency workers into a ... Gross. Austria, May 30, 2008, $33,378, $184,030. Belgium, Apr 30, 2008, $47,440 ...
  83. [83]
    Press — Rec Room
    Rec Room is free and available on a wide range of platforms, including PC, mobile phones, VR headsets and game consoles. It's the social app you play like a ...
  84. [84]
    RecRoom Business Breakdown & Founding Story - Contrary Research
    Feb 24, 2024 · Disappointed by the inability to pursue their passion for the AR space, Fajt and his co-founders left Microsoft to form Against Gravity, which ...
  85. [85]
    Rec Room
    Rec Room is a free, cross-platform social app where you can play games, chat, explore player-created rooms, and build with the Maker Pen.Terms of Service · Press · Safety in Rec Room · Directory
  86. [86]
    Rec Room on Steam
    Rating 9/10 (54,619) Rec Room is free, and cross plays on everything from phones to VR headsets. It's the social app you play like a video game! - Customize and dress up your cute ...
  87. [87]
    #1027: Rec Room's Origin Story, Oral History, & Evolution to ...
    Dec 14, 2021 · Rec Room was launched for the Vive on June 1, 2016 after 99 days of development, and they've continued to rapidly iterate and develop it over ...
  88. [88]
    Parent reviews for Rec Room | Common Sense Media
    Parents report Rec Room is unsafe due to exposure to adults, sexual content, bullying, and potential predators. Some suggest keeping children away from the  ...Missing: reception | Show results with:reception
  89. [89]
    Rec Room – Release Details - PlayStation 4 - GameFAQs
    Platform: PlayStation 4 · Genre: Miscellaneous » Party / Minigame · Developer/Publisher: Against Gravity · Release: November 21, 2017 ...
  90. [90]
    Rec Room – Release Details - Xbox One - GameFAQs
    Game Detail ; Platform: Xbox One ; Genre: Miscellaneous » Party / Minigame ; Developer/Publisher: Rec Room Inc. ; Release: December 3, 2020 ...<|separator|>
  91. [91]
    Oculus Quest 2 players make up nearly half of Rec Room's 1 million ...
    Oculus Quest 2 players make up nearly half of Rec Room's 1 million VR-using MAUs. The developers behind the social space and game creation platform Rec Room now ...
  92. [92]
    Partnered Creator Program - Rec Room
    Partnered creators earn tokens by selling in-game items, exchange them for real money at 250,000 tokens for $150, and receive exclusive avatar items.
  93. [93]
    Imagine Making Money in Rec Room — ‎
    Feb 26, 2021 · Creators earn tokens by selling Premium Inventions and Keys, then exchange them for real money at $0.0004 per token, with a 30-day account age ...Missing: monetization | Show results with:monetization
  94. [94]
    Community Commerce - Rec Room
    Community Commerce is the exchange of tokens for player-created content in Rec Room. Specifically, players can exchange tokens for Inventions and Keys ...
  95. [95]
    Rec Room Reviews - Metacritic
    Welcome to Rec Room, the virtual reality social club where you play active games against competitors from all around the world.<|separator|>
  96. [96]
    Rec Room - Play with friends! - Apps on Google Play
    Rec Room is the craziest and coolest sandbox game where EVERYONE can create! Rec Room is perfect for anyone looking to craft and refine their skills.
  97. [97]
    Rec Room: Play with Friends - Ratings and Reviews - App Store
    Rating 4.8 (774,566) · Free · iOSI love this game! I even have it on VR, My iPad. I can play with my sister, But.. Every time I play, sometimes I keep glitching back t the rooms.Missing: video | Show results with:video
  98. [98]
    Rec Room (Video Game 2016) - User reviews - IMDb
    Rec Room is a super fun game with many player created rooms and tons of great original games but there are tons of glitches that ruin the experience.Missing: reception | Show results with:reception
  99. [99]
    This game shouldn't even exist, way to many creeps. :: Rec Room ...
    Mar 30, 2021 · Am amazed this game hasn't improved it's moderation in game, there's been moments adults getting all creepy when an actual teenage girl enters, ...Missing: reception | Show results with:reception
  100. [100]
    REC - What does REC stand for? The Free Dictionary
    Acronym, Definition. REC, Record. REC, Recreation. REC, Receiving. REC, Regional Environmental Center. REC, Receive (telecommunications). REC, Recorder.Missing: history | Show results with:history
  101. [101]
    Recording Technology (REC) < Citrus College
    This course is an introduction to the current technology, terminology and techniques used in audio engineering for recorded music, video and online media.
  102. [102]
    https://hitrecord.org
  103. [103]
    https://rec.id
  104. [104]
    Reç, Albania - GeoNames
    The GeoNames geographical database covers all countries and contains over eleven million placenames that are available for download free of charge. View map. × ...
  105. [105]
    Zall-Reç, Albania - GeoNames
    The GeoNames geographical database covers all countries and contains over eleven million placenames that are available for download free of charge. View map. × ...
  106. [106]
    Bardhaj-Reç, Albania - GeoNames
    The GeoNames geographical database covers all countries and contains over eleven million placenames that are available for download free of charge. View map. × ...
  107. [107]
    http://www.geonames.org/search.html?q=Re%C3%A7&country=ME
  108. [108]
    Rec Name Meaning and Rec Family History at FamilySearch
    Rec Name Meaning: Polish, Czech, and Slovenian: from a Slavicized form of the German personal name Petz. Czech: habitational name from a place called Pec.
  109. [109]
    Recursive and Recursive Enumerable Languages in TOC
    Jun 27, 2025 · REC languages are also called as Turing decidable languages. The relationship between RE and REC languages can be shown in the given figure.
  110. [110]
    The programming languages REC and convert - ACM Digital Library
    REC (an acronym for Regular Expression Compiler) is a very compact language possessing a simple control structure. CONVERT is a pattern matching and ...
  111. [111]
    What is REC? | Research Ethics Committee - Freyr.
    The Research Ethics Committee (REC) ensures ethical oversight in research and includes experts like doctors, nurses, lawyers, and social scientists.
  112. [112]
    Recognized Environmental Condition - REC | Partner ESI
    Recognized Environmental Concern (REC) is one of the terms used to identify environmental liability within the context of a Phase I Environmental Site ...Missing: acronym | Show results with:acronym
  113. [113]
    Recognized Environmental Condition (REC) Definition - Geo Forward
    A Recognized Environmental Condition (REC) applies to Phase 1 ESA reports, and pertains to possible releases of hazardous materials to the environment.