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RAG AG


RAG AG is a German corporation headquartered in , responsible for managing the long-term environmental and infrastructural legacies of hard in regions including the , , and .
Founded on 27 1968 as Ruhrkohle AG to consolidate the fragmented mines of the area, it became Germany's largest hard producer amid post-war industry rationalization efforts.
The company was renamed RAG AG in the late as it diversified beyond into sectors such as chemicals and while facing declining domestic demand.
Hard operations ceased on 21 December 2018 with the closure of the last mine at Prosper-Haniel in , marking the end of over 200 years of industrial extraction in following the termination of production subsidies.
Today, as a wholly owned of the RAG-Stiftung, RAG AG focuses on perpetual obligations such as pit water drainage to prevent flooding, purification, remediation, and settlement of damage claims, funded through diversified investments secured by government guarantees.
This transition underscores its defining role in sustainable and in former districts, without notable public controversies beyond those inherent to the industry's historical environmental impacts.

History

Founding and Early Consolidation (1968–1980)

Ruhrkohle AG was established on November 27, 1968, in , , as a to consolidate the fragmented sector amid mounting economic pressures from unprofitable operations and competition from imported . The formation followed the passage of the German Coal Adjustment Law (Kohleanpassungsgesetz) earlier that year, which authorized subsidies for structural adjustments, including the closure of loss-making pits, to stabilize the industry while facilitating a managed decline. This merger united 19 to 23 independent firms controlling the bulk of 's reserves, transforming a dispersed network of operations into a centralized entity capable of coordinated rationalization. Initial ownership rested with major industrial conglomerates, including VEBA, Hoesch, , Thyssen, and , totaling 24 shareholders that provided capital and strategic oversight without direct state control. The company's charter emphasized efficiency gains through , modernization of viable pits, and workforce redeployment to mitigate social fallout from closures, reflecting a pragmatic response to causal factors like rising production costs—up to three times higher than global competitors—and the post-World War II energy shift toward oil. By , the Grundvertrag (basic agreement) formalized governance, enabling Ruhrkohle AG to oversee approximately 70-75% of West Germany's hard coal output, primarily from the basin. During the 1970s, consolidation efforts intensified with investments in and selective pit upgrades, such as at Prosper-Haniel, while shuttering dozens of uneconomic mines to curb losses exceeding DM 1 billion annually by mid-decade. Employment peaked near 120,000 but began contracting through attrition and retraining programs, as output stabilized around 50-60 million tons yearly despite the temporarily bolstering domestic demand. These measures entrenched Ruhrkohle AG's role in orchestrating an orderly retreat, prioritizing long-term viability over expansion, though persistent subsidies underscored the sector's structural inefficiencies against cheaper alternatives. By 1980, the company had streamlined operations into fewer, larger units, setting the stage for diversification amid ongoing decline.

Diversification Amid Declining Demand (1980s–1990s)

During the , kohle AG faced intensifying pressure from declining demand for German hard , driven by competition from cheaper imports following the oil price stabilization after the crises and rising domestic production costs. The company's workforce in the region shrank from approximately 143,000 in 1980 to 98,000 by 1990, reflecting broader industry contraction. In response, the 1987 "Kohlerunde" agreement between government, industry, and unions committed to reducing production and employment by 18% by 1995, including closing inefficient mines. Further cuts followed, such as a 3 million ton reduction in output capacity in 1994 amid faltering steel production, which exacerbated surplus stocks after market price drops in 1992–1993. Under CEO Heinz Horn, appointed in 1985, Ruhrkohle initiated diversification to offset mining's shrinking viability, targeting sectors leveraging existing infrastructure and expertise. Key ventures included expansions in logistics (rail and harbor operations), coal-derived chemicals via subsidiaries like , energy through , and environmental services under Ruhrkohle Umwelt GmbH. The 1991 Coal Concept 2005 policy supported this shift by aiming to halve subsidized coal sales from 66 million metric tons in 1991 to 50 million by 2005, while allowing non-coal units operational autonomy. By 1991, mine numbers dropped from 17 to 12, with plans for 27,000 job cuts by 2000, redirecting labor toward diversified operations. By the mid-1990s, diversification gained momentum, with non-coal activities comprising over 30% of total sales by and employing 27% of the company's 124,000 workers. In 1994, policy permitted non-coal subsidiaries to retain 25% of profits, accelerating investment. This culminated in 1996, when non-mining turnover surpassed coal for the first time, signaling a structural amid ongoing production declines to 46 million tons by 1998. The 1997 renaming to RAG AG formalized this evolution into a , though mining remained subsidized and central until later consolidations.

Restructuring and Spin-Offs (2000s)

In the early , RAG AG faced intensifying pressures from falling domestic hard output—dropping to approximately 20 million tons annually by mid-decade—and stricter state aid limits adopted in 2002, which capped subsidies through 2010 and accelerated mine rationalization. The company closed multiple underground operations, reducing active sites to nine by December 31, 2006, with further shutdowns planned for 2009 and 2010, emphasizing worker retraining programs to mitigate social impacts. These steps aligned with a broader strategy to streamline while offsetting losses through diversification into chemicals, energy, and . To strengthen non-core segments, RAG expanded via acquisitions: in 2002, it purchased remaining shares in STEAG AG from and , securing 100% ownership of Germany's second-largest coal-fired power producer with over 7,000 MW capacity. Concurrently, RAG built a controlling stake in Degussa AG, the global leader in specialty chemicals; initial majority acquisition occurred by May 31, 2004, followed by full control via a €3.4 billion purchase of E.ON's 43% holding effective July 1, 2006, and a takeover offer for minority shareholders in early 2006. This three-pillar approach—mining, chemicals, and —aimed to sustain the amid coal's structural decline. The 2000s culminated in a transformative spin-off on September 12, 2007, separating subsidized coal operations from market-oriented units to enhance efficiency and isolate mining risks. RAG transferred its chemicals (Degussa), energy (STEAG), and real estate holdings to RAG Beteiligungs-AG, renaming it Evonik Industries AG with €14.8 billion in sales and three core divisions; RAG AG retained focus on hard coal extraction and closure management. This bifurcation enabled Evonik's independent growth, including a 2008 IPO of portions, while channeling proceeds toward RAG's mining legacy obligations.

Phase-Out of Hard Coal Mining and Post-Mining Era (2010s–Present)

In the 2010s, RAG AG continued the long-term contraction of hard coal production amid declining demand and the termination of federal subsidies, which had supported the industry since the 1960s to maintain domestic supply and employment. Production fell to 6.7 million tonnes of saleable hard coal in 2015, down from higher levels in prior decades, as imports from lower-cost sources like Australia and the United States undercut German output. By 2014, RAG operated three remaining mines employing approximately 9,800 workers, reflecting a steady workforce reduction driven by mine closures and early retirement programs. The German government's decision in 2007 to phase out hard coal subsidies by 2018, recognizing the sector's lack of international competitiveness, accelerated the wind-down, with no new investments in extraction infrastructure. The phase-out culminated on December 31, 2018, when RAG AG ceased all underground at the Prosper-Haniel colliery in , marking the end of 150 years of commercial extraction in . This closure followed the shutdown of other Ruhr-area operations, such as those at the mine, and aligned with the broader policy prioritizing over subsidized fossil fuels, though hard coal's exit predated the 2038 lignite phase-out timeline. The transition involved coordinated decommissioning, including the sealing of shafts and initial site stabilization, funded through prior subsidy allocations transferred to the RAG-Stiftung, a established in to oversee perpetual post-mining liabilities. In the post-mining era from onward, RAG AG shifted focus to managing enduring environmental and infrastructural obligations arising from decades of , including mine management to prevent flooding, systems for control in the Ruhr and Saar regions, and at legacy sites. The RAG-Stiftung, owning RAG AG since 2007, finances these "perpetual tasks" estimated at billions of euros, drawing from assets built during the mining phase and ongoing investments in technologies like geomonitoring for fault reactivation risks induced by rebound. By 2021, RAG had realigned operations toward site rehabilitation and ancillary services, such as material preservation for industrial heritage, while initiating workforce retraining programs to adapt former miners to non- roles. As of , the company reported successful completion of its strategic transformation, resuming training initiatives and exploring sustainable uses for post-mining areas, though challenges persist in long-term ecological and regional economic diversification.

Corporate Structure and Operations

Ownership by RAG-Stiftung

The RAG-Stiftung, established in 2007 through an agreement between the German federal government, the state of , the state of , and RAG Aktiengesellschaft, serves as the sole owner of RAG AG. This structure was designed to isolate and finance the long-term liabilities arising from the cessation of subsidized hard , including obligations, mine , and in former regions. As the parent entity, the RAG-Stiftung holds 100% of RAG AG's shares, enabling centralized oversight of post-mining operations while shielding these activities from market fluctuations through diversified investments. RAG AG operates as a wholly owned tasked with managing the operational aftermath of production, such as securing mining sites, handling risks, and executing remediation projects funded by the . The foundation's endowment, derived from asset transfers including a majority stake in AG (approximately 58% direct and indirect ownership via RAG AG), generates returns to cover these "eternal obligations" estimated to exceed €20 billion over decades. By 2023, the RAG-Stiftung's assets had grown to support these commitments, though it maintains a strategic plan for Evonik to reduce its stake to 25.1% long-term while preserving financial stability. This ownership model reflects a public-private arrangement to address structural legacies without ongoing state subsidies, with the 's board comprising representatives from , labor unions, and to balance interests. Annual financial reporting ensures in allocating income—primarily from Evonik dividends and real estate like Vivawest —to mining-related costs, which consumed over €500 million in recent years for water pumping and site safety alone.

Core Activities: Mining Legacy and Ancillary Services

RAG AG's core activities in the post-mining era center on managing the perpetual and finite obligations arising from over two centuries of hard coal extraction in Germany's , , and regions, following the complete phase-out of domestic hard by the end of 2018. These responsibilities, financed primarily through the RAG-Stiftung, encompass ongoing environmental safeguards, infrastructure maintenance, and liability mitigation to ensure public safety and prevent long-term ecological harm, such as or surface instability. While finite tasks like site remediation and damage claim settlements are provisioned separately, perpetual obligations require indefinite operational interventions, distinguishing RAG AG's role from active extraction. A primary focus is pit water management, involving the continuous pumping and treatment of acidic, metal-laden water from flooded underground workings to avert inundation of areas and pollution of adjacent aquifers, including sources. In the region, for instance, water is aggregated at centralized facilities for neutralization and discharge under stringent regulatory limits monitored by RAG AG and independent authorities. Complementary surface water controls utilize systems—embanked reservoirs—in subsided terrains, coordinated with entities like the to regulate drainage and mitigate flood risks in low-lying zones. at legacy coking plant sites further addresses pollutant infiltration, with ongoing purification and surveillance to comply with environmental standards. Ancillary services extend to structural safeguards and site stewardship, including the sealing of shafts and tunnels to curb gas emissions and collapse hazards, alongside the sustainable upkeep of slag heaps, monuments, and cultural landmarks. Subsidence-related activities involve assessing and compensating mining-induced ground movements, though many claims fall under finite provisions rather than perpetual funding. These efforts collectively address the causal legacies of —such as void-induced instability and hydrological disruptions—prioritizing empirical monitoring over unsubstantiated projections, with RAG AG's operations ensuring no reversion to unmanaged decline post-closure.

International and Diversified Holdings

RAG AG's international holdings are centered on its RAG Coal AG, established to manage overseas production, trading, and related activities. This entity previously operated assets abroad, including through RAG American Coal Holdings in the United States, but divested these foreign operations in the early 2000s to concentrate on trading, international sales of hard , and of equipment for global markets. As of the post- transition, RAG Coal AG continues to facilitate exports and provides specialized technology, supporting residual operations amid Germany's . Diversified holdings within the RAG Group extend beyond legacy mining through strategic investments managed indirectly via the owning RAG-Stiftung, which channels proceeds to fund RAG AG's perpetual obligations such as mine water management. A key asset is the 46% stake in Evonik Industries AG, a multinational specialty chemicals company with production sites in over 100 countries and annual investments exceeding €3 billion in sustainable technologies as of 2023. Evonik generates significant revenue from global markets, including North America and Asia, contributing to the financial stability of RAG AG's operations. Further diversification occurs via RSBG SE, a wholly owned holding of RAG-Stiftung that invests in over 20 small- and medium-sized enterprises focused on , high-tech , and life sciences, with operations spanning and international markets. Since 2014, RSBG has deployed approximately €1 billion into this portfolio, including companies like Heidelberg Instruments ( with global clients) and United Robotics Group ( and with U.S. and Asian expansion). These holdings provide risk-mitigated income streams, independent of volatile sectors, to underwrite RAG AG's long-term liabilities estimated at €20-30 billion over decades. The RAG-Stiftung's broader portfolio includes global allocations across equities, bonds, (in and the U.S.), and funds, totaling €6 billion in financial assets as of 2023, ensuring diversified returns averaging 4-5% annually to cover ongoing costs without depleting capital. This structure reflects a shift from coal-centric operations to sustainable, international strategies, though RAG AG itself remains primarily domestic in its core remediation and roles.

Economic Contributions

Role in German Energy Supply and Regional Economy

RAG Aktiengesellschaft, formed in 1968 as , consolidated approximately 94% of hard production in Germany's district, establishing it as the nation's dominant supplier of this fuel for generation and . Through subsidiaries like RAG Deutsche Steinkohle, the company delivered reliable domestic hard that powered production, , and postwar economic recovery, with output peaking in scale during the mid-20th century when hard constituted over 25% of Germany's gross generation by 1990. By 2015, RAG produced 6.7 million tonnes of saleable hard annually, supporting until the final mine closure on December 21, 2018, after which imports filled the gap but domestic supply ended. RAG Verkauf , operational until December 2020, marketed this to utilities, contributing to national energy stability for nearly seven decades. In the Ruhr region's economy, 's mining activities formed the backbone, driving employment and infrastructure development for two centuries, with peak workforce exceeding 500,000 in hard coal extraction by 1957. The sector's decline prompted structured transitions, including subsidies and diversification, but facilitated adaptation by managing closures and reallocating resources across holdings in chemicals and . Post-phase-out, the company's perpetual obligations—funded via the RAG-Stiftung—sustain regional viability by operating pumps and polders to avert flooding in subsided areas, where inflow could otherwise inundate and zones without continuous intervention. Annually, treats 993,000 cubic meters of mine water across 22 purification plants, mitigating environmental hazards that would disrupt transportation, housing, and commerce in the densely populated , home to over 5 million residents and key economic hubs like . This infrastructure maintenance, rooted in mining legacies, underpins ongoing economic productivity by preventing billions in potential damages from or inundation, as evidenced by historical cases where unmanaged shafts led to localized collapses. Through these efforts, transitions from active energy producer to guardian of regional stability, enabling diversification into services and renewables without abrupt infrastructural failure.

Employment Impacts and Workforce Transitions

The consolidation of German hard under Ruhrkohle AG (later RAG AG) in 1968 marked the beginning of structured reductions amid declining competitiveness, with employment in the sector falling from approximately 473,000 workers in the region in 1957 to around 153,000 by 1968 due to , imports, and overcapacity. By the , RAG implemented plans to cut its by about 18% by 1995, followed by further reductions of 27,000 positions by 2000 as part of diversification efforts away from unprofitable . These measures reflected causal pressures from dynamics, where lower-cost imported displaced domestic , leading to cumulative job losses exceeding 320,000 in hard nationwide between 1957 and 1967 alone. The 2007 agreement between , the government, and unions IG BCE extended subsidies to 2018, facilitating a managed phase-out with social safeguards including early retirement schemes, severance payments, and pension guarantees funded by the RAG-Stiftung established in 2010 to handle mining legacies. By 2015, hard coal had dropped to 9,640 workers—a 20.4% decline from 12,104 the prior year—with full cessation by , 2018, eliminating remaining . Regional impacts were uneven; the southern adapted faster through diversification into logistics, environmental services, and IT, creating alternative , while northern areas faced persistent higher unemployment and demographic outflows due to skill mismatches and slower industrial reconfiguration. Workforce transitions emphasized retraining programs and public initiatives from the onward, such as vocational shifts supported by federal and state funds, which enabled many miners to move into or services, though empirical data indicate that not all displaced workers achieved equivalent wage levels or local reemployment, contributing to long-term socioeconomic strains in coal-dependent communities. Post-2018, RAG's non-mining holdings, including and services, retained a reduced of around 28 employees on average in related entities by 2023, underscoring the shift from labor-intensive extraction to . Overall, the phase-out preserved pensions for over 300,000 former miners via the RAG-Stiftung but highlighted causal trade-offs: subsidized decline averted abrupt collapse yet prolonged dependency on state interventions, with regional GDP contributions from falling from a peak to negligible levels by the .

Environmental and Sustainability Efforts

Historical Mining Impacts on Environment

Hard coal mining in the region, spanning over 200 years until the closure of the last in 2018, profoundly altered the local through widespread , with some areas experiencing drops of up to 25 meters due to underground void formation and pillar collapse. This disrupted surface , , and ecosystems, creating long-term geological instability across an area historically responsible for over 80% of Germany's hard coal production, peaking at more than 600,000 miners in 1957. Faults and hollows necessitated extensive artificial drainage systems to manage inflow, as intersected aquifers and dewatered strata, leading to regional drawdown effects. Water resources faced severe contamination from mine drainage, characterized by elevated and sulfates originating from oxidized in seams, a process exacerbated by exposure during extraction and post-closure flooding. In the and adjacent areas, unmanaged mine waters contributed to , lowering pH levels and mobilizing toxins like iron, , and into surface streams and lakes, where bacterial communities adapted but failed to fully mitigate persistence. Without continuous pumping—totaling billions of cubic meters annually across post-mining sites—the 's 4,450 km² , home to approximately 5.3 million residents, risks widespread inundation from rising mine waters, as demonstrated by models of system failure. Air and pollution stemmed from processing and byproducts, including and emissions from nearby power plants and operations, which historically formed smoke plumes affecting settlements adjacent to mines. disposal of approximately 1.6 million tons of wastes between the mid-1980s and 2006 introduced contaminants into aquifers, with long-term risks tied to geological barriers like salt layers. occurred via dumps and subsidence-induced flooding of floodplains, reducing trapping efficiency for sediments and nutrients over decades, as evidenced by altered riverine dynamics in affected valleys. These impacts, rooted in the extraction of over 20 billion tons of since the , underscore causal links between high-volume and enduring geohydrological imbalances, independent of surface reclamation efforts.

Post-Mining Liabilities and Remediation

RAG AG assumes responsibility for post-mining liabilities arising from historical hard extraction in the , , and regions, including subsidence-induced structural damages, mine water management, and contamination. These liabilities stem from underground at depths up to 1,500 meters, causing surface of up to 25 meters in affected areas. The company regulates Bergschäden—damages to buildings, infrastructure, and industrial facilities—through its Bergschaden-Service-Center, processing over 12,000 to 20,000 reports annually, with nearly all cases resolved amicably via expert assessments and coordinated solutions. Remediation efforts encompass preventive risk management, hydraulic stabilization of structures, and environmental safeguards. For damages, RAG employs measures such as lifting affected buildings; in 2014, it hydraulically raised the Gregorschule in Bottrop-Kirchhellen by nearly 1 meter to counteract deformation. Mine water liabilities require perpetual pumping to prevent flooding and contamination of reserves, with to meet strict ecological limits monitored by RAG and external authorities. The RAG-Stiftung finances these ongoing obligations through its subsidiary RAG AG, excluding finite tasks like initial renaturation, ensuring long-term funding independent of active mining revenues post-2018 closure of the last colliery at Prosper-Haniel. Groundwater remediation addresses pollutants from ancillary operations, such as former coking plants. At the Prosper II site in , elevated contaminants (including coke oven-specific parameters) were detected in October 2022, prompting to expand points and develop permanent safeguards as part of final operating plans, amid ongoing cleanups at multiple Ruhr-area sites. Surface subsidence management includes via pumping stations, deepened water bodies, and dykes to mitigate flood risks in altered topographies. These activities, certified under DIN EN ISO 9001 for quality, reflect 's commitment to local accountability in the post-mining era, balancing perpetual environmental and structural legacies.

Shift Toward Climate-Neutral Goals

RAG has committed to achieving a climate-neutral energy footprint by 2030, focusing on self-generated CO₂-neutral power to support its ongoing post-mining operations and eternal tasks such as management. This target aligns with the company's broader framework, established since 2015, which emphasizes adherence to while leveraging former mining infrastructure for renewable applications. The initiative is overseen by the RAG-Stiftung, its sole owner, which integrates (ESG) criteria into investment decisions to facilitate the transition. Key strategies include expanding photovoltaic installations on company-owned land to fully cover demands from regenerative sources and deploying intelligent combined heat and (CHP) plants that utilize mine water for efficient . In the Ruhr region, RAG manages approximately 70 million cubic meters of mine water annually across six central sites, such as Lohberg and Walsum, redirecting it for production rather than mere . Similar efforts in Saarland employ mine water in CHP systems to supply regional heating networks, minimizing reliance on fossil fuels while addressing legacy through integrated resource use. These measures prioritize simultaneous on-site generation and consumption to optimize grid efficiency and reduce transmission losses. Progress toward the 2030 goal involves reducing overall energy demand alongside sourcing neutral energy, with regional projects ensuring that generated renewables directly offset operational needs. While RAG's approach builds on its heritage—repurposing and assets—these efforts remain modest in scale compared to the company's core liabilities management, reflecting a pragmatic to Germany's mandates rather than pioneering large-scale green innovation.

Controversies and Policy Debates

: Economic Realities vs. Ideological Pressures

The phase-out of hard in culminated in the closure of RAG AG's remaining operations on December 31, 2018, marking the end of domestic production after over two centuries. This followed a 2007 agreement between the federal government, state, RAG AG, and the IG BCE trade union to terminate subsidies by 2018, driven by the fundamental economic uncompetitiveness of German hard , which cost 180–250 euros per to produce compared to 80–96 euros for imports. RAG AG, as the consolidated entity formed in from the region's fragmented mines, bore primary responsibility for the orderly wind-down, transitioning to management of legacy liabilities through the RAG Foundation established to handle post-closure obligations without ongoing taxpayer bailouts for operations. Economic realities underscored the challenges: cumulative subsidies from 1970 to 2016 totaled 337 billion to sustain an industry that employed 9,640 workers in 2015, down from peaks exceeding 500,000 in the mid-20th century, primarily to preserve regional employment in the and ensure energy supply security amid import dependencies. Closures displaced approximately 2,000 direct jobs at major sites like Prosper-Haniel, with broader effects on suppliers and communities, though mitigated by retraining programs and structural that reduced acute disruptions compared to unmanaged exits elsewhere. Post-2018, 's perpetual obligations—pumping 70 million cubic meters of water annually across six sites to avert flooding in densely populated areas, alongside purification and control—entail annual costs exceeding 300 million , backed by a 7.79 billion euro provision at year-end 2018 from asset sales and prior reserves, highlighting the enduring fiscal burden of that outlives operational profits. These liabilities, transferred to the RAG , reflect causal trade-offs: short-term subsidies delayed inevitable decline but locked in long-term remediation expenses, independent of climate policy. Ideological pressures, rooted in the Energiewende's emphasis on decarbonization, accelerated scrutiny of despite these entrenched costs, with advocates prioritizing emissions reductions over baseload reliability, even as Germany's 2011 nuclear phase-out increased 's share to 44% of by . The 2019 Coal Commission, tasked with reconciling targets and economic viability, recommended a full exit by 2038—later partially accelerated—yet faced criticism for compromising on timelines that missed 2020 national emissions goals and exposed vulnerabilities, as evidenced by the 2022 reactivation of mothballed plants amid the Russia-Ukraine gas . Empirical data reveal tensions: while renewables expanded, imports persisted (42.3 million tonnes in , 50% from pre-sanctions), and phase-out modeling indicates neutral or slightly positive welfare effects by 2035 only under optimistic assumptions of seamless transitions, ignoring risks like elevated prices (up to 40% above averages pre-crisis) that spurred industrial relocations. In RAG-affected regions, policy debates highlighted causal realism over absolutist goals: managed declines via subsidies and commissions preserved social cohesion better than abrupt cuts, but green-leaning analyses often understate persistent economic scarring, such as demographic shifts and forgone GDP in mining districts, favoring narrative alignment with aspirations despite Germany's per-capita emissions remaining higher than nuclear-reliant peers like . RAG's model—diversifying into and services post-mining—demonstrates adaptation, yet underscores that ideological haste risks amplifying liabilities without commensurate global emission cuts, given displaced production to lower-standard exporters.

Subsidies, Political Interventions, and Energy Security Risks

The German government provided substantial subsidies to RAG AG for hard production, totaling billions of euros annually in the decades leading up to the phase-out, to maintain operations despite the mines' lack of international competitiveness. These subsidies, justified partly on and employment grounds, were ruled incompatible with EU state aid regulations by the in repeated interventions during the and , prompting gradual reductions. Under the 2007 Aktienförderungsgesetz Steinkohle (AFTSC), subsidies were scheduled to end by 2018, culminating in the closure of RAG's remaining mines—Prosper-Haniel and —on December 31, 2018, after which domestic hard ceased entirely. To manage post-production liabilities such as mine flooding, remediation, and obligations, the government established the RAG-Stiftung in 2007, transferring RAG's assets and providing initial funding contributions estimated in the tens of billions of euros over time to cover perpetual costs. Political interventions shaped 's trajectory through negotiated agreements between federal and state governments, , and unions like IG BCE, delaying full phase-out amid regional economic pressures despite mandates. The 2018-2019 Coal Commission, focused primarily on , indirectly influenced hard legacy issues by prioritizing ideological targets over immediate supply reliability, with critics arguing that earlier hard closures ignored unprofitable realities and underestimated transition costs. The hard heightened Germany's risks by eliminating a domestic baseload source, increasing dependence on imported hard and exposing the system to global price volatility and geopolitical disruptions, as evidenced by the 2022 energy crisis following Russia's gas supply cuts. Between 1996 and 2005, subsidized domestic hard had been reserved for power generation to bolster security, but its 2018 elimination—without fully scalable renewable alternatives—contributed to later temporary reliance on and delayed overall exits. This import shift amplified vulnerabilities, with hard imports surging post-2018 to fill gaps, underscoring causal links between premature phase-out and supply instability amid the Energiewende's intermittent generation challenges.

Criticisms of Transition Management

Critics have argued that RAG AG's management of the transition from hard prolonged an uncompetitive industry through extensive subsidies, delaying structural economic diversification in the region. From the late 1950s to 2018, hard production received billions in support, with policies focused on preservation and modernization rather than rapid adaptation to global market realities, resulting in an additional estimated €12 billion in costs by extending operations to 2018 instead of an earlier closure like 2014. This approach, overseen by RAG AG as the central conglomerate, maintained production despite low international competitiveness, hindering the shift to new sectors and contributing to slower GDP growth in the area (51% from 1992–2015) compared to (62%) and overall (79%). Employment transitions under RAG AG have faced scrutiny for failing to fully offset mining job losses with equivalent opportunities. Hard coal employment plummeted from approximately 500,000 workers in 1957 to about 4,500 by 2016, with in the peaking at 15.1% in 1987/88—higher than the average of 10.8% and West Germany's 8.4%. While early and retraining programs mitigated some immediate hardships, new service-sector offered lower wages than roles, and long-term persisted, reaching 52.6% in areas like an der Ruhr by 2016. RAG AG's resistance to selling brownfield sites further impeded regional redevelopment, blocking potential for alternative industries and exacerbating economic stagnation. Environmental management during the transition has been criticized for prioritizing economic and social concerns over ecological remediation until the late . Early policies neglected issues like risks from mine workings, such as those at the Walsum mine, which prompted protests and premature closures. Post-closure liabilities, including perpetual obligations for and water management, were shifted to the RAG Foundation in 2007 and 2019, imposing ongoing taxpayer burdens estimated in the billions, as subsidies sustained operations without fully internalizing long-term environmental costs. Labor productivity in the region grew more slowly (44.2% from 1992–2015) than the national average (59.1%), reflecting inefficiencies in adapting infrastructure for sustainable uses. Overall, analyses describe RAG AG's strategy as reactive and preservation-oriented, which avoided abrupt shocks but at the expense of timely diversification and higher cumulative costs, with lessons highlighting the need for proactive land repurposing and reduced reliance on subsidies for declining sectors.