Chapter 30 Quiz

Multiple Choice (12 questions)

1. The Environmental Protection Agency was created in: - a) 1963 by Congress as part of the Clean Air Act - b) 1970 by executive order of President Nixon - c) 1972 by Congress as part of the Clean Water Act - d) 1977 by President Carter - e) 1980 as part of the Superfund Act

2. Massachusetts v. EPA (2007) held that: - a) States may not regulate vehicle emissions more strictly than the federal government - b) The EPA must reverse its endangerment finding on greenhouse gases - c) Greenhouse gases are "air pollutants" within the Clean Air Act's meaning - d) Cap-and-trade is unconstitutional under the major-questions doctrine - e) The Clean Power Plan is a permissible exercise of EPA authority

3. The 2022 Inflation Reduction Act authorized roughly how much in clean-energy and climate spending over ten years? - a) ~$50 billion - b) ~$140 billion - c) ~$370 billion (with subsequent estimates running higher as uncapped credits scale) - d) ~$1 trillion - e) ~$2.3 trillion

4. Approximately what percentage of U.S. land is federally owned? - a) 5% - b) 12% - c) 28% - d) 45% - e) 60%

5. Coal's share of U.S. electricity generation has fallen from roughly 50% in 2000 to roughly: - a) 5% in 2024 - b) 16% in 2024 - c) 28% in 2024 - d) 35% in 2024 - e) 42% in 2024

6. West Virginia v. EPA (2022) established the doctrinal principle that: - a) Agencies cannot regulate carbon dioxide - b) Cap-and-trade is per se unconstitutional - c) When agencies claim authority over issues of "vast economic and political significance," clear congressional authorization is required - d) The Clean Air Act preempts all state air-quality regulation - e) NEPA review applies to all state and local government actions

7. The Clean Air Act's Section 209 waiver provision allows which state to set vehicle-emissions standards stricter than federal standards? - a) Texas - b) New York - c) California - d) Florida - e) Washington

8. The Regional Greenhouse Gas Initiative (RGGI) is a: - a) Federal carbon-tax program - b) Cooperative cap-and-trade program among Northeastern states - c) Department of Energy renewable-portfolio standard - d) European Union climate framework - e) United Nations climate finance mechanism

9. The National Environmental Policy Act (1970) requires federal agencies to: - a) Choose the most environmentally protective alternative for any major federal action - b) Pay damages for environmental harms caused by federal projects - c) Prepare Environmental Impact Statements for major federal actions significantly affecting the human environment - d) Submit all major federal actions for state environmental approval - e) Reduce greenhouse-gas emissions from federal operations by 50%

10. The dominant cause of coal's decline in U.S. electricity generation since 2008 has been: - a) Federal carbon taxes - b) Renewable-portfolio standards - c) Natural gas displacement driven by lower gas prices from fracking - d) The Clean Power Plan - e) State-level coal moratoria

11. The Biden administration's Justice40 Initiative committed that 40% of the benefits of certain federal climate, clean-energy, and environmental investments would flow to: - a) Coal-mining communities - b) Disadvantaged communities defined by a federal screening tool - c) Renewable-energy companies - d) Indigenous tribes - e) State governments

12. As of 2024, U.S. annual greenhouse-gas emissions are responsible for approximately what share of global emissions? - a) ~1% - b) ~5% - c) ~11% - d) ~25% - e) ~40%

Short Answer (4 questions)

13. Distinguish between a carbon tax and a cap-and-trade system. Identify one strength and one weakness of each, drawing on the chapter's discussion. (4–6 sentences)

14. Explain what the major-questions doctrine is and how it has constrained federal agency authority for climate regulation. Reference the specific Supreme Court case that established the doctrine. (4–6 sentences)

15. The chapter argues that the U.S. energy transition is happening for reasons that have little to do with environmental policy. Identify the two most important non-policy drivers of the transition discussed in the chapter, and explain why they matter politically. (5–7 sentences)

16. Steel-man both sides of the permitting-reform debate. Identify the strongest argument for streamlining NEPA review and the strongest argument for preserving robust environmental review. Why is this debate unusually cross-partisan? (6–8 sentences)

Answer Key

1. b — EPA was created by executive order of President Nixon in 1970, consolidating environmental functions previously scattered across multiple agencies.

2. c — Massachusetts v. EPA held that greenhouse gases fit the Clean Air Act's definition of "air pollutant," requiring EPA to make an endangerment finding.

3. c — The IRA authorized roughly $370 billion in initial CBO scoring, with later estimates running higher because several credits are uncapped.

4. c — About 28% of U.S. land is federally owned, concentrated heavily in the West and Alaska.

5. b — Coal has fallen to roughly 16% of U.S. electricity generation in 2024, primarily displaced by natural gas.

6. c — West Virginia v. EPA established the major-questions doctrine, requiring clear congressional authorization for agency claims over issues of vast economic and political significance.

7. c — California, under Section 209, can obtain waivers to set stricter vehicle-emissions standards. Other states can opt into California's standards under Section 177.

8. b — RGGI is a cooperative cap-and-trade program among Northeastern states that began in 2009.

9. c — NEPA is a procedural statute requiring environmental review and disclosure, not a substantive mandate to choose particular alternatives.

10. c — The dominant cause of coal's decline has been natural-gas displacement driven by post-fracking gas prices, with environmental regulation a secondary factor at the margin.

11. b — Justice40 commits 40% of benefits to "disadvantaged communities" defined by the Climate and Economic Justice Screening Tool, which uses geographic and socioeconomic variables.

12. c — The U.S. is responsible for roughly 11% of global emissions; China is responsible for roughly 30%, with India rising rapidly.

13. Sample answer: A carbon tax sets a fixed price per ton of emissions and lets the market determine the quantity reduced; cap-and-trade sets a fixed quantity (the cap) and lets the market determine the price. A carbon tax provides predictable price signals for business planning (strength) but may not achieve specific quantitative emissions targets (weakness). Cap-and-trade provides emissions certainty (strength) but produces price volatility that can be politically difficult, especially when prices spike (weakness — Australia's 2014 repeal illustrates this).

14. Sample answer: The major-questions doctrine, established in West Virginia v. EPA (2022), holds that when an agency claims authority over an issue of "vast economic and political significance," the agency must point to clear congressional authorization rather than relying on generic statutory provisions. The doctrine has constrained EPA's climate authority by limiting how broadly EPA can read older Clean Air Act provisions to authorize sweeping emissions programs (such as generation shifting under the Clean Power Plan). The practical effect is to push climate authority back to Congress, which has not passed major new environmental legislation since 1990.

15. Sample answer: The two most important non-policy drivers are (1) the fracking-driven decline in natural gas prices, which has displaced coal economically since roughly 2008, and (2) the dramatic cost declines in solar (~90% in a decade), wind (~70%), and battery storage (~90%), which have made renewables economically competitive in many U.S. markets without subsidy. Politically, these drivers matter because they mean the transition is happening regardless of which party controls federal policy, which shifts the political question from "should the transition occur" to "how fast, who pays, and who profits." Coal communities have experienced substantial dislocation primarily from market forces, not regulation, which complicates blame attribution.

16. Sample answer: The streamlining case argues that accumulated procedural barriers under NEPA and related statutes block clean-energy infrastructure (transmission lines, renewable-energy projects, transit) that progressives want to deploy, as well as traditional-energy infrastructure (pipelines, mining) that conservatives want to deploy. The preservation case argues that NEPA review has prevented genuinely harmful projects, particularly in low-income and minority communities, and that the median timeline overstates the typical project's burden. The debate is unusually cross-partisan because both progressive "abundance" advocates (Klein, Demsas) and conservative state-capacity advocates (Cowen, AEI) converge on the diagnosis that procedural barriers block important investments — they disagree about which projects matter most, but they agree that streamlining is needed. Senator Manchin's permitting-reform effort assembled a bipartisan working coalition (Manchin, Capito, Schatz, Whitehouse) that produced the 2023 NEPA amendments and continues to seek further reforms.