How the ‘Big Beautiful Bill’ positions US energy to be more costly for consumers and the climate

Some technologies could rapidly cut emissions, while others do little to fight climate change. The House bill favors the latter while nixing support for the former.

Daniel Cohan, Professor of Civil and Environmental Engineering, Rice University • conversation
June 10, 2025 • ~10 min

America’s clean air rules boost health and the economy − here’s what EPA’s new deregulation plans ignore

Clean air has become one of America’s best investments, returning $10 for every $1 spent on regulations, by one estimate.

Richard E. Peltier, Professor of Environmental Health Sciences, UMass Amherst • conversation
March 12, 2025 • ~9 min

Clean air rules boost US health and the economy − charts show what EPA’s new deregulation plans ignore

Clean air has become one of America’s best investments, returning $10 for every $1 spent on regulations, by one estimate.

Richard E. Peltier, Professor of Environmental Health Sciences, UMass Amherst • conversation
March 12, 2025 • ~9 min

America’s clean air rules have boosted health and the economy − here’s what EPA’s deregulation spree ignores

Clean air has become one of America’s best investments, returning $10 for every $1 spent on regulations, by one estimate.

Richard E. Peltier, Professor of Environmental Health Sciences, UMass Amherst • conversation
March 12, 2025 • ~9 min

How AI is making affordable air pollution sensors more accurate

Small air sensors that harness the power of AI could transform pollution monitoring.

Farzana Rahman, Senior Lecturer, MSc Data Science Course Leader, Kingston University • conversation
March 12, 2025 • ~6 min

Delhi: how weather patterns and faraway mountains made this the world’s most polluted megacity

Don’t just blame the city’s cars, factories and building sites. Mountains and weather patterns make it particularly hard for pollution to escape.

Laura Wilcox, Associate Professor, National Centre for Atmospheric Science, University of Reading • conversation
Feb. 28, 2025 • ~8 min

Delhi’s annual air pollution has become a human-made calamity

The world’s second largest city is one of its most polluted.

Sigamani Panneer, Professor, Jawaharlal Nehru University • conversation
Dec. 4, 2024 • ~5 min

Wildfire smoke is back – fires burning across Canada are already triggering US air quality alerts in the Midwest and Plains

States could be in for another summer of unhealthy wildfire smoke as ‘zombie fires’ resurface in western Canada and more blazes break out in the dry conditions.

Peter S. Thorne, University of Iowa Distinguished Chair, Professor of Environmental Health, University of Iowa • conversation
May 14, 2024 • ~8 min

New York City greenlights congestion pricing – here’s how this toll plan is expected to improve traffic, air quality and public transit

One more reason not to drive into midtown Manhattan: Soon it will cost an extra $15 as New York City launches its long-debated congestion pricing system.

John Rennie Short, Professor Emeritus of Public Policy, University of Maryland, Baltimore County • conversation
April 10, 2024 • ~9 min

E-bike incentives are a costly way to cut carbon emissions, but they also promote health, equity and cleaner air

Many incentive programs promote e-bike use, but they aren’t necessarily targeting the right people for the right reasons.

Luke Jones, Professor of Economics, Valdosta State University • conversation
Feb. 27, 2024 • ~9 min

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