Environment + Energy – Articles, Analysis, Opinion
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Prompts like this sign in Coalinga, California, may get people to use less water – but paying them could be more effective.
Matt McClain/The Washington Post via Getty Images
Even after January’s storms, California faces a water-scarce future. An economist and an engineer propose a way to test higher water prices as a conservation strategy without hurting low-income users.
Snow on cattle drive sculptures in Dallas after a winter storm, Feb. 3, 2022.
Emil Lippe/Getty Images
Texas wasn’t prepared to keep the lights on during Winter Storm Uri, and it won’t be ready for future cold weather unless it starts thinking about energy demand as well as supply.
Cows generate methane as they digest their food. It’s a potent greenhouse gas.
Westend61 via Getty Images
Kevin Trenberth, University of Auckland, Waipapa Taumata Rau
New Zealand is considering a plan to tax methane from cows. But while cows and cars both emit greenhouse gases, they don’t have the same impact over time.
Seabirds forage on an oyster shell island on the Texas Gulf Coast.
Jon G. Fuller/VW Pics/ Universal Images Group via Getty Images
Climate change is making oceans more acidic globally. Now, scientists are finding that large storms can send pulses of acidic water into bays and estuaries, further stressing fish and shellfish.
Rain and warm air make it harder for sea ice to grow.
Bonnie Jo Mount/The Washington Post via Getty Images
Airlines are investing in sustainable biofuel startups and starting to uses alternative fuels, including cooking oil, ag waste and corn ethanol. But biofuels alone won’t be enough, research shows.
The white ‘bathtub ring’ around Lake Powell, which is roughly 110 feet high, shows the former high water mark.
AP Photo/Rick Bowmer
The ocean twilight zone could store vast amounts of carbon captured from the atmosphere, but first we need a 4D monitoring system to ensure ramping up carbon storage does no harm.
EV chargers in Corte Madera, Calif.
Justin Sullivan/Getty Images
If the EV transition focuses exclusively on drivers in privately owned cars, it won’t meet many Americans’ mobility needs, particularly in underserved communities.
Active oil wells can often be found next door to homes, office buildings and even schools.
David McNew/Getty Images
The Los Angeles area has over 20,000 active, idle or abandoned oil wells. The city and county have voted to ban new ones after studies showed health problems in residents living nearby.
Electrifying trucks and cars and shifting to renewable energy are crucial for California’s zero-emissions future.
Sergio Pitamitz / VWPics/Universal Images Group via Getty Images
California is one of the world’s largest economies, and it’s aiming for net-zero emissions by 2045. A transportation expert involved in the plan explains why it just might succeed.
A pedestrian walking along the BeltLine in Atlanta on Feb. 17, 2016, passes townhomes under construction.
AP Photo/David Goldman
A longtime critic of Atlanta’s BeltLine explains how the popular network of parks has increased inequality in the city and driven out lower-income residents.
Muslim pilgrims go through passport control in Jeddah, Saudi Arabia, on June 5, 2022, prior to the annual Hajj pilgrimage in the holy city of Mecca.
Amer Hilabi/AFP via Getty Images
A passport from the United Arab Emirates will get you into far more destinations than one from Afghanistan. Gaps like this have big implications for people’s ability to travel, reside and work.
With many CIPP repairs, this isn’t just steam.
Andrew Whelton/Purdue University
A wave of infrastructure projects is coming as federal funds pour in. Cities and everyone in them needs to know the risks from the cheapest, most popular repair method and how to avoid harm.
The U.S. and EU are headed in different directions with tariffs, including on steel.
David McNew/Getty Images
A vaccine for bees may evoke images of teeny hypodermic needles, but this product works in a sophisticated way that reflects the social structure of honeybee colonies.
People buy produce at a wholesale market in Nakuru, Kenya, on Dec. 24, 2022.
James Wakibia/SOPA Images/LightRocket via Getty Images
Many developing nations have little cold storage and lose much of their perishable food before it gets to markets. Climate-friendly refrigeration can provide huge environmental and social benefits.
The 2018 Camp Fire killed 85 people and destroyed 20,000 buildings in and around Paradise, Calif.
Marcus Yam /Los Angeles Times via Getty Images
The majority of flood-related deaths involve vehicles in water. What if flood models could warn of the risks street by street using real-time storm forecasts? Machine learning can make it possible.
Deep sea sponges and other creatures live on and among valuable manganese nodules like this one that could be mined from the seafloor.
ROV KIEL 6000/GEOMAR
Mining nodules from the deep ocean seabed could provide the metals crucial for today’s EV batteries and renewable energy technology, but little is known about the harm it could cause.
Lobster fishing uses a lot of rope, and whales can die after becoming entangled in it.
MyLoupe/Universal Images Group via Getty Images
To fish the oceans sustainably, nations must reduce bycatch, or accidental catches. But fishermen often resist changing gear or techniques that kill nontargeted species.
Several areas were hit with 1,000-year floods in 2022.
Leandro Lozada/AFP via Getty Images
A monster hurricane, destructive storms and a drought that disrupted businesses across the economy led the list of the year’s costliest disasters.
Heavy rainfall from an atmospheric river triggered mudslides in the Los Angeles area on Jan. 9, 2023.
Sarah Reingewirtz, Los Angeles Daily News/SCNG via Getty Images