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Held v. Montana

Held v. Montana is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Held v. Montana rather than just read about it. In short: Held v. Montana is a constitutional court case in the State of Montana regarding the right to a "clean and healthful environment in Montana for present and future generations":Art.

Held v. Montana — main illustration
Held v. Montana — illustration

Key takeaways

  • Held v. Montana belongs to earth science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Held v. Montana to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Held v. Montana from memory before moving on to harder problems.

Reference excerpt

Held v. Montana is a constitutional court case in the State of Montana regarding the right to a "clean and healthful environment in Montana for present and future generations":Art. IX, § 1 as required by the Constitution of Montana. The case was filed in March 2020 by Our Children's Trust on behalf of sixteen youth residents of Montana, then aged 2 through 18. On June 12, 2023, the case became the first climate-related constitutional lawsuit to go to trial in the United States. The plaintiffs argued that the state's support of the fossil fuel industry had worsened the effects of climate change on their lives, thus depriving them of their constitutional rights. More specifically, the plaintiffs challenged a provision in the Montana Environmental Policy Act (MEPA) that prohibited the state from considering greenhouse gas emissions as a factor when deciding whether to issue permits for energy-related projects. In its defense, the state claimed that regulators were simply following state law and argued that any of Montana's contributions to climate change would need to be addressed through the Montana legislature. The defense called the plaintiffs' case an "airing of political grievances" that is not actionable in court.

On August 14, 2023, Lewis and Clark County District Court Judge Kathy Seeley ruled in favor of the plaintiffs that the limitations on considering environmental factors when deciding oil and gas permits violated the right to a safe environment recited in Montana’s constitution. The ruling was upheld by the Montana Supreme Court on December 18, 2024.

History Mining interests heavily influenced the content of the original (1889) Constitution of Montana, causing subsequent laws to highly favor extractive industry, with some historians even calling the state a "corporate colony". A 1972 constitutional convention added language guaranteeing citizens "the right to a clean and healthful environment"—language that would become central to the Held case. At the time of trial, Montana was one of only three states with constitutions having environmental protections explicitly recited in their bill of rights, thus avoiding a need for plaintiffs to preliminarily prove they have such rights. Despite the 1972 amendment, according to The Guardian, policy experts say Montana officials have shaped state laws around the deeply entrenched financial interests of the fossil fuel industry. For example, in 2011 the state's energy policy was changed to prohibit the state from considering climate change as a factor when deciding whether to issue new permits. In the same year, Montana withdrew from the Western Climate Initiative, an agreement among some western American states and parts of Canada to reduce greenhouse gas emissions. In May 2023, Montana Republican lawmakers amended a limitation to the Montana Environmental Protection Act—called the "MEPA limitation"—to make it what was considered the nation’s most aggressive anti-climate action law. Separately, state laws enacted in spring 2023 explicit forbade local governments from banning fossil fuels in building codes, from banning fuel derived from petroleum, and from requiring new construction to have solar panels. In context, in 2023 Montana was the fifth largest coal-producing U.S. state and the twelfth largest oil-producing state. Moreover, since 2003 the state received nearly $650 million from resource extraction—the eighth highest total in the country. In 2011, nonprofit law firm Our Children's Trust asked the Montana Supreme Court to rule that the state has a duty to address climate change. The court declined the request, a decision that made the group start in a lower court. On March 13, 2020, Our Children's Trust and other law firms filed the Held v. Montana complaint in the First Judicial District Court, Lewis and Clark County, in Helena. The judge denied the state's August 2021 motion to dismiss. In 2022, the Montana attorney general requested that the state Supreme Court take control of the case, asking that discovery be stopped, but the Supreme Court denied both requests. Although over the preceding decade, youth-led climate change lawsuits had been filed in every state, only four of the suits filed by Our Children’s Trust outside of Montana case were still pending as of June 2023. On June 12, 2023, Held became the third climate-related lawsuit in the U.S. to go to trial, and the first climate-related constitutional law case in the U.S. to reach trial. On April 14, 2023, State District Judge Michael Moses ruled that the permit for NorthWestern Energy's $250 million Laurel Generation Station on the Yellowstone River in Montana, was cancelled as the Montana Department of Environmental Quality (DEQ) had misinterpreted the state's environmental law and had failed to consider the long-term consequences of carbon dioxide emissions from the plant, which are estimated at "23 million tons" that "would impact" the town of Billings that is downwind of the Laurel Generation Station. In response to the decision by Judge Moses, on April 15, House Bill 971 was introduced, sponsored by Representative Joshua Kassmier R-Fort Benton and was quickly enacted. Bill 971 exempted the DEQ from "adhering to air quality and emissions standards when authorizing or changing permits". A Senate Bill 557 amendment sponsored by Sen. Mark Noland, R-Bigfork, which is very similar to HB 971, and was also a response to the Moses decision on the Laurel plant, was introduced on April 14.

Legal principles

The Held case is based on the constitutional right to a "clean and healthful environment in Montana for present and future generations".:Art. IX, § 1

… excerpt ends here. Continue reading the full article.

Illustrations

Held v. Montana illustration
Held v. Montana: Our Children's Trust, plaintiffs in the case, proceeding to the Helena courthouse
Our Children's Trust, plaintiffs in the case, proceeding to the Helena courthouse
Held v. Montana illustration
Held v. Montana illustration
Held v. Montana: Lewis and Clark County Courthouse
Lewis and Clark County Courthouse

Worked examples

Example 1 — a first encounter with Held v. Montana

Start with the simplest possible case. Write down what Held v. Montana claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Held v. Montana before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Held v. Montana ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Held v. Montana

In research
Held v. Montana appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Held v. Montana in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Held v. Montana is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2023 in Montana, 2023 in United States case law, 2023 in the environment, so understanding it makes those chapters shorter.
In everyday life
Look for Held v. Montana outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Held v. Montana in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Held v. Montana means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Held v. Montana out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Held v. Montana in simple terms?

Held v. Montana is a constitutional court case in the State of Montana regarding the right to a "clean and healthful environment in Montana for present and future generations":Art.

Why does Held v. Montana matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Held v. Montana?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Held v. Montana.

Tags

  • 2023 in Montana
  • 2023 in United States case law
  • 2023 in the environment
  • Climate change litigation
  • Fossil fuel phase-out
  • United States environmental case law

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