Maryland’s conservation streak shows how far a small state can go

Maryland just became the first U.S. state to meet the “30 by 30” conservation goal — six years early — and it's already aiming for 40% by 2040.

Cara Buckley reports for The New York Times.


In short:

  • Maryland has permanently protected nearly 1.9 million acres of land from development, including forests, farms, and coastal areas vital for wildlife, carbon storage, and clean water.
  • The state's success is credited to bipartisan cooperation, smart use of real estate tax funds, and coordination among government agencies, nonprofits, and military needs.
  • Despite reaching the milestone, a recent $100 million cut to conservation funds due to budget shortfalls may slow progress toward Maryland’s new 40 by 40 goal.

Key quote:

“Being able to sequester carbon and mitigate climate impacts makes us more resilient in the face of climate change.”

— Josh Kurtz, secretary of the Maryland Department of Natural Resources

Why this matters:

As federal goals falter, states like Maryland show what’s possible when conservation and economic growth work hand in hand. More than preserving pretty places, Maryland's land protections encompass carbon sinks, wildlife habitats, natural water filters, and buffers against the intensifying wrath of climate change. What’s even more unusual is how they got here — not with grandstanding or greenwashing, but with something increasingly rare: bipartisan cooperation.

Read more:

Pollution is one of the top drivers of biodiversity loss. Why is no one talking about it at COP16?

An aerial view of a row of wind turbines situated in a green field

Even Trump can't stop the advance of wind power

The United States is in the middle of the largest offshore wind expansion in its history — despite Donald Trump waging what clean energy advocates describe as an all-out war against the sector.
An aerial view of the Columbia River basin

Yakama protest clean energy project on sacred site to power data center

Mounting evidence shows a clean energy project in Washington on a Yakama sacred site would in large part power a data center.
A view of an electric vehicle being charged

A MIT study debunks persistent myths about electric vehicles

Researchers find that EVs cost no more to own than a comparable gas car almost anywhere in the U.S.

An oil worker silhouetted against a darkening sky and polluting smokestacks in the background

Oil and gas companies drilled and polluted less in 2025, but emissions from each well are rising, Colorado regulators say

Oil and gas drilling activity in Colorado was down in 2025, leading to fewer total air emissions — even as emissions for each new well are projected to rise.

A view of a blue Chevron sign with rising sky scrapers behind it

Why Chevron is at the center of the California governor's race

California wants to phase out fossil fuels, but still needs gas. That makes for messy politics and a frontrunner saying "I need Chevron."
Al Gore and Kevin Wall at a press conference to Announce the Global Climate Crisis Campaign Concert "Save Our Selves". California Science Center, Los Angeles, CA. 01-15-07
Credit: s_bukley/58313249

Twenty years after his film, Al Gore tweaks the climate script

Mr. Gore is still giving the slide show that “An Inconvenient Truth” was built around, but with changes that reflect a shift in the discussion of climate change.
A woman sitting in bed looking at her phone

Global warming is ‘nowhere close to the world’s top 5 or 10 problems,’ US energy secretary says

U.S. Secretary of Energy Chris Wright wants Americans to drop “doomster” views around energy, arguing climate change isn't a top problem.

From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.