in Maine

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Environmental policy in Maine
Environmental policy in other states Endangered species in Maine

Environmental policy aims to conserve natural resources by balancing environmental protection with economic growth, property rights, public health, and energy production. Federal, state, and local government entities develop and implement environmental policies through laws and regulations. This page features information about environmental policy inMaine.

Environmental governance in Maine

• TheMaine legislature has aHouse andSenatestanding committee onEnvironment and Natural Resources. This committee manages bills relating to air and water quality, natural resource protection, waste management and general environmental policy.
• The Department of Environmental Protection implements state and federal environmental laws on the environment. The office includes divisions that oversee air quality, water, waste management and land development.

Environmental budget

See also:Environmental spending in the 50 states

The table below features annual budget information for the Department of Environmental Protection from 2011 to 2022:

Air

Clean Air Act

See also:Implementation of the Clean Air Act

TheClean Air Act is a federal law aimed at maintaining air quality and reducing air pollution. The law requires states and private industries to meet national air pollution standards. Each state must implement an EPA-approved plan to reduceair pollutants from industrial facilities such as chemical plants and utilities. Over 47,000 facilities nationwide were regulated under the Clean Air Act as of February 2023.^[1][2][3][4]

The table below features information about the number of regulated facilities under the Clean Air Act in Maine from 2014 to 2023:

Mercury and air toxics standards

See also:Mercury and air toxics standards

Citing its authority under theClean Air Act, theU.S. Environmental Protection Agency (EPA) in 2011 issued a rule (commonly known as the MATS rule) limiting the amount of mercury and other toxic air pollutants emitted by power plants. Mercury and air toxics standards (MATS) target mercury and other hazardous pollutants from over 580coal andoil-fired power plants nationwide. The MATS rule was issued by theObama administration as part of its larger policy limiting emissions fromcoal-fired power plants.^[5]

The EPA later reconsidered the MATS rule and, in 2020, determined "that it is not 'appropriate and necessary' to regulate electric utility steam generating units under section 112 of the Clean Air Act (CAA)."^[6]

A 2021 proposed rulemaking from the EPA seeks to revoke the 2020 action and reinstate the MATS rule.^[7]

During the period that the MATS rule was in effect, Maine had three power plants subject to the mercury standards.^[8]

Ozone standards

See also:Ground-level ozone standards

Federalozone standards establish the acceptable amount of ground levelozone, commonly known as smog, which is formed when nitrogen oxide combines with other organic chemicals in the atmosphere. Automobiles, power plants, factories and manufacturing centers emit the nitrogen oxide necessary for ozone formation. In high concentrations, ozone is harmful to human health.^[9][10]

EPA in 2015 lowered the acceptable amount of ground-level ozone (smog) in the air. The standards went into effect in 2025. States would have between the years 2020 and 2037 to create and establish a plan to meet the standards, depending how much ozone forms in certain areas of a state.^[11][12]

Clean Power Plan

See also:Clean Power Plan andclimate change

The EPA in 2015 finalized a regulatory action known as theClean Power Plan aimed at mitigating what the agency views as potentially human-causedclimate change. The plan aims to reducecarbon dioxide (CO₂) emissions fromcoal- andoil-fired power plants (fossil fuel-fired) andnatural gas-fired power plants by 32 percent from 2005 levels by 2030. Each state would have to meet goals based on the number of fossil fuel- and natural gas-fired plants in the state.^[13][14][15]

After several states challenged the plan in court, arguing in part that the plan exceeded the EPA's statutory authority, the U.S. Court of Appeals for the District of Columbia Circuit delayed the rule's implementation in June 2016. The Trump administration later moved to replace the Clean Power Plan with the Affordable Clean Energy rule. The D.C. Circuit vacated the Trump-era rule in January 2021, "giving the incoming Biden administration a clean slate for" drafting a new rule, according toBloomberg.^[16][17]

Carbon dioxide emissions

The following table provides information about annual carbon dioxide emissions in Maine from 2010 to 2020:^[18]

Land

Federal land policy

See also:Federal land policy

Federal land policy involves theconservation and management ofnatural resources on land owned by the federal government. Most federal land policies focus on conservation, recreation, oil and natural gas extraction, wildlife and forest management, and grazing.

The federal government as of 2018 owned around 640 million total acres of land (about 28 percent) of the 2.27 billion acres of land in the United States. Four federal agencies (the Bureau of Land Management (BLM), the Fish and Wildlife Service (FWS), the National Park Service (NPS), the Forest Service (FS) oversee public lands for conservation, recreation, wildlife protection,grazing,energy production, and other purposes. The Department of Defense also oversees federal lands used for military, training, and related purposes. The majority of federal land is located in Alaska and 11 coterminous Western states^[19]

Federal land ownership

See also:Federal land ownership by state

The table below features information about changes in federal land ownership in Maine from 1990 to 2018:^[19]

Federal land management by agency

The following table features information about federal land management in Maine by federal agency in 2018:^[19]

National parks

TheU.S. National Park Service (NPS) as of February 2023 oversaw what the agency describes as 424 units (often referred to as parks) and more than 150 related areas within the National Park System. The agency assists in managing national historic areas, wild and scenic rivers, historic landmarks, and national trails. The National Park System contained more than 85 million acres as of February 2023, including national parks, historical parks and sites, national monuments, battlefields and military parks, recreation areas, seashores, and parkways. More than 297 million visitors attended sites in the National Park System in 2021. NPS employed around 20,000 permanent, temporary, and seasonal employees as of February 2023.^[20][21][22]

NPS operated four national parks in Maine as of February 2023.^[23]

The following table features visitation statistics for national parks in Maine from 2017 to 2021.^[24]

Payments in lieu of taxes

See also:Payments in lieu of taxes

TheU.S. Department of the Interior pays local governments each year to offset what they lose in property taxes due to non-taxable federal land within their borders, commonly known aspayments in lieu of taxes (PILT). PILT payments go toward fire and police departments, public schools, road construction, and other local services. PILT amounts are based on population and the amount of federal land in a county. From 1977 (when PILT payments began) to 2022, the Interior Department paid out around $10.8 billion to states, territories, andWashington, D.C. PILT payments can be used for any governmental purpose.^[25][26]

The following table features information about payments in lieu of taxes received by local governments in Maine from 2017 to 2021.^[27]

Oil and natural gas activity

See also:Oil and natural gas extraction on federal land andBLM oil and gas leases by state

The federal government leases its land to private individuals and companies for energy development, including drilling forcrude oil andnatural gas,solar energy, andgeothermal energy. Oil and natural gas drilling on federal lands in the United States is primarily overseen by theU.S. Bureau of Land Management. Private oil and natural gas companies apply for leases from the BLM to produce energy on federal land. About 26 million acres of federal land—12.8 million of which produced oil and gas in economic quantities—were leased to about 24,000 oil and gas developers operating 96,000 wells at the end of fiscal year 2018.^[28]

Maine had no oil and natural gas activity on federal land within the state from 2017 to 2021.^[29][30]

Water

Clean Water Act

See also:Implementation of the Clean Water Act

TheClean Water Act is a federal law regulating pollutants discharged into allwaters of the United States, including lakes, rivers, streams, andwetlands. The federal government approves water quality and technology standards for major sources of water pollution, such as chemical plants, steel manufacturers, municipal facilities, and others. Each state must establish water quality standards for all bodies of water within its boundaries.^[31]

Under the Clean Water Act, it is unlawful to discharge any pollutant from any source into navigable waters without a federal permit. The permit specifies what limitations or conditions apply to a facility before the facility may discharge any pollutants. Federal permits may contain facility-specific requirements and limitations depending on the water source.^[32]

The following table provides information about the number of Maine facilities subject to regulation under the Clean Water Act from 2014 to 2023:^[33]

Waste

Superfund sites and hazardous waste facilities

See also:Comprehensive Environmental Response, Compensation and Liability Act

Superfund is a federal program that addresses contaminated waste sites and their return to practical use. Superfund sites include oil refineries, smelting facilities, mines and other industrial areas. The federal government can compel the private entities responsible for a waste site to clean the site or face penalties. If the federal government cleans a waste site, it can compel the responsible company to reimburse the government for cleanup costs. Because Superfund sites are added and removed from a prioritized list on a regular basis, the total number of Superfund sites since the program's inception in 1980 is unknown.^[34][35][36]

The federalResource Conservation and Recovery Act covers hazardous wastes, including their generation, treatment, storage and disposal. States may regulate hazardous wastes rather than the federal government. The EPA is responsible for all hazardous waste requirements if no state program exists. Hazardous waste regulations cover waste generators, transporters, treatment centers, storage and disposal facilities.^[37]

Maine had 11 Superfund sites and 2,017 regulated hazardous waste facilities as of February 2023.^[38][39]

Endangered species

Endangered Species Act

See also:Endangered species in Maine

TheEndangered Species Act is a federal law that mandates the listing and conservation ofendangered and threatened species. The legislation aims to prevent the extinction of vulnerable species throughout the United States and to recover a species' population to the point where listing the species as endangered or threatened is no longer necessary. TheU.S. Fish and Wildlife Service is responsible for the law's implementation.^[10][40]

Maine had 12 federally listed endangered or threatened plant or animal species as of February 2023. To view the full list,click here.^[41]

Environmental ballot measures in Maine

The following list features historical information aboutballot measures relating to environmental issues in Maine.

Natural resources

• Maine Mineral Value and Municipal Property Tax Reimbursement, Constitutional Amendment 8 (1983)
• Maine Incorporation of Dexter P. Cooper, Referendum Question (1925)
• Maine Export of Surplus Hydroelectric Power, Referendum Question No. 1 (1929)
• Maine Mining Excise Tax Trust Fund Expenditure, Constitutional Amendment 7 (1983)
• Maine Solid Waste Landfill Capping to Protect Drinking Water, Question 3 (1994)
• Maine Science and Technology Research and Development, Question 1 (1998)

Environment

• Maine Auto Excise Tax Repeal, Question 2 (2009)
• An Act to Promote Automobile Energy Efficiency
• Maine Repeal of Returnable Container Law, Returnable Container Question (1979)
• Maine Yankee Power Plant Operation with High-Level Nuclear Waste, Question 1 (1987)
• Maine Direct Democracy on Nuclear Waste Disposal and Storage, Low Level Radioactive Waste Siting Issue 1 (1985)
• Maine Hazardous Substances, Tire Stockpiles and Solid Waste Landfills Clean Up, Question 5 (1996)
• Maine Solid Waste Landfill and Hazardous Substances Cleanup and Water Pollution Control, Question 4 (1999)
• Maine Water, Hazardous Substances, Public Geographic Data and Fund Capitalizing, Question 2 (2002)
• Maine Pollution Abatement Facilities, Referendum Question (1964)
• Maine Allagash Waterway Development, Referendum Question No. 2 (1966)

Water

• Maine Agriculture, Environment and Water Projects, Question 3 (2005)
• Maine Land and Conservation Easement Purchases, Question 5 (2005)
• Maine Water Quality Improvement Facilities and Oil Contaminated Ground Water Restoration, Bond Issue 2 (1985)
• Maine Solid Waste Landfills Clean Up and Closures, Question 2 (1987)
• Maine Oil Storage Tank Removal and Ground Water Restoration, Question 6 (1987)
• Maine Highway, Bridge and Airport Improvements and Groundwater Pollution, Question 9 (1987)
• Maine Hazardous Substance Sites, Solid Waste Landfills and Underground Oil Tanks, Question 3 (1988)
• Maine Solid Waste Landfills Clean Up and Closures, Question 10 (1989)
• Maine Water Pollution Control Facilities, Question No. 7 (1990)
• Maine Water Pollution Control Facilities and Public Water Supply Protection, Question 3 (1991)

Recent environmental legislation in Maine

The following list features information about environmental bills that have been introduced in or passed by theMaine State Legislature in the last five years. To learn more about these bills, click the bill title. This information is provided byBillTrack50 andLegiScan.

Note: Due to the nature of the sorting process used to generate this list, some results may not be relevant to the topic. If no bills are displayed below, no legislation pertaining to this topic has been introduced in the legislature recently.

See also

• Endangered species in Maine
• Energy policy in Maine
• Federal land policy
• Federal land ownership by state
• U.S. Bureau of Land Management
• U.S. Department of the Interior
• U.S. Environmental Protection Agency
• U.S. Fish and Wildlife Service
• U.S. National Park Service

External links

• Search Google News for this topic
• Maine Department of Environmental Protection
• U.S. Environmental Protection Agency

Footnotes