This report provides background on regulatory requirements, controversies and legal challenges to mountaintop mining, and recent Administration actions. Congressional interest in these issues also is discussed, including legislation in the 111th Congress seeking to restrict the practice of mountaintop mining and other legislation intended to block the Obama Administration’s regulatory actions. Attention to EPA’s veto of the West Virginia mining permit and other federal agency actions has increased in the 112th Congress.

This report reviews the current scientific understanding of induced seismicity, primarily in the context of Class II oil and gas wastewater disposal wells. The report also outlines the regulatory framework for these injection wells, and identifies several federal and state initiatives responding to recent events of induced seismicity associated with Class II disposal.

The development of offshore oil, gas, and other mineral resources in the United States is impacted by a number of interrelated legal regimes, including international, federal, and state laws. International law provides a framework for establishing national ownership or control of offshore areas, and domestic federal law mirrors and supplements these standards. This report discusses these issues.

This report provides an overview of Arctic-related issues for Congress, and refers readers to more in-depth CRS reports on specific Arctic-related issues. Issues such as Arctic sovereignty claims; commercial shipping through the Arctic; Arctic oil, gas, and mineral exploration; endangered Arctic species; and increased military operations in the Arctic could cause the region in coming years to become an arena of international cooperation or competition.

This report provides an overview of Arctic-related issues for Congress, and refers readers to more in-depth CRS reports on specific Arctic-related issues. Some general issues include Arctic territorial disputes; commercial shipping through the Arctic; Arctic oil, gas, and mineral exploration; endangered Arctic species; and increased military operations in the Arctic, which could cause the region in coming years to become an arena of international cooperation or competition.

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The Arctic National Wildlife Refuge (ANWR) is an area rich in fauna, flora, and oil potential, where development has been debated for over 36 years. Current law forbids oil and gas leasing. This report discusses debate over whether or not to open the ANWR up for development and includes discussion of various legislative options under consideration.

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This report provides a bibliography of resources related to offshore oil fields and industry in North America that were published between 1969 and 1973.

This report discusses the energy tax policy that may also be considered as part of comprehensive tax reform legislation in the 113th Congress. Also the report discusses a number of other energy tax incentives, including provisions to support building energy efficiency and renewable fuels, that are also scheduled to expire at the end of 2013.

This report explains the nature of U.S. authority over offshore areas pursuant to international and domestic law. It also describes the laws, at both the state and federal levels, governing the development of offshore oil and gas and the litigation that has flowed from development under these legal regimes. Also included is an outline of recent changes to the authorities regulating offshore development, as well as a discussion of recent executive action and legislative proposals concerning offshore oil and natural gas exploration and production.

This report focuses on selected legal issues related to the use of hydraulic fracturing. It examines some of the requirements for hydraulic fracturing contained in major federal environmental laws. It also provides an overview of issues involving state preemption of local zoning authority, as well as state tort law.

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This report discusses the ongoing debate about whether or not to approve energy development in the Arctic National Wildlife Refuge (ANWR). Current law forbids energy leasing in the Refuge. This report addresses several legislative options on the issue, as well as policymakers' arguments for and against development, especially in the wake of increasing terrorism since 2000-2001.

This report discusses the ongoing debate about whether or not to approve energy development in the Arctic National Wildlife Refuge (ANWR). Current law forbids energy leasing in the Refuge. This report addresses several legislative options on the issue, as well as policymakers' arguments for and against development, especially in the wake of increasing terrorism since 2000-2001.

This report discusses congress and its broad interests in human rights issues in china's far western region. It also points out implication for U.S. Policy and Political and Economic Issues.

The economic rationale for interventions in energy markets helps inform the debate surrounding energy tax policy. This report begins by providing background on the economic rationale for energy market interventions, highlighting various market failures. After identifying possible market failures in the production and consumption of energy, possible interventions are discussed. The report concludes with an analysis of energy tax policy as it stands at the start of the 112th Congress.

This report provides a bibliography of resources related to oil pollution published between July 1969 and September 1970.

This report discusses legislative alternatives for addressing methane capture, sources of methane, opportunities and challenges for methane capture, and current federal programs that support methane recovery.

The bid by the China National Offshore Oil Corporation (CNOOC) to acquire the U.S. energy company Unocal for $18.5 billion raised many issues with U.S. policymakers. This report provides an overview and analysis of the CNOOC bid, U.S. interests, implications for U.S. energy security, U.S. investment in the PRC’s (People’s Republic of China’s) oil industry, the process for reviewing the security and other implications of foreign investment in the United States, Congressional activity, and a listing of unresolved issues.

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This report discusses the history, current posture, and outlook for federal energy tax policy. It also discusses current energy tax proposals and major energy tax provisions enacted in the 109th Congress.

This report discusses the history, current posture, and outlook for federal energy tax policy. It also discusses current energy tax proposals and major energy tax provisions enacted in the 109th Congress.