Erica Gies

Canada’s new marine (less) protected (than it could have been) area.

A string of concessions to the oil and gas and fishing industries has severely weakened the protective value of Canada’s largest planned marine protected area.

Canada is about to get its largest marine protected area: 11,619 square kilometers in the Laurentian Channel off the southwest coast of Newfoundland. This summer, the Canadian government will begin the process to establish the area, which has been in discussion for seven years. It sounds like a huge win for the environment, but the area’s final boundaries and regulations bear the heavy hands of industry, according to Rodolphe Devillers, a geographer at Newfoundland and Labrador’s Memorial University who helped identify the area as a conservation priority. Now he’s asking whether this protected area and others to follow will actually safeguard at-risk species. And if not, why bother creating them?

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Good News

New technologies are shrinking wastewater’s hefty carbon footprint.

March 27, 2017 — Wastewater treatment plants are energy hogs. A 2013 study by the Electric Power Research Institute and Water Research Foundation reported that they consumed about 30 billion kilowatt-hours of electricity per year, or about 0.8 percent of the total electricity used in the United States. Wastewater treatment’s high energy footprint is ironic because the organic matter in wastewater contains up to five times as much energy as the treatment plants use, according to the American Biogas Council. Reducing treatment plants’ energy footprints through energy efficiency and using the currently wasted energy could save money and reduce greenhouse gas emissions.

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In California, salt taints soil, threatening food security.
The Open University/flickr

In California, salt taints soil, threatening food security.

In much of California's flat, sunny San Joaquin Valley, canals deliver the irrigation water that has made the state an agricultural powerhouse, supplying one-third of vegetables and two-thirds of fruit and nuts eaten in the United States. But along the west side of the valley, some fields are sprouting not crops, but solar panels.

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Political suppression of science: Lessons from Canada.

The election of Donald Trump as president of the United States has touched off a mad scramble by some scientists to back up critical scientific data as government researchers reckon with the new administration’s threats to scrub climate data and strip funding for ongoing climate research.

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Causes

Can wind and solar fuel Africa's future?

With prices for renewables dropping, many countries in Africa might leap past dirty forms of energy towards a cleaner future.

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Landfills have a huge greenhouse gas problem. Here's what we can do about it.
Redwin Law/flickr

Landfills have a huge greenhouse gas problem. Here's what we can do about it.

October 25, 2016 — We take out our trash and feel lighter and cleaner. But at the landfill, the food and yard waste that trash contains is decomposing and releasing methane, a greenhouse gas that’s 28 times more potent than carbon dioxide. Landfill gas also contributes to smog, worsening health problems like asthma.

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From our Newsroom
youth climate change

"Our lives might be on the line"

Eighth graders reflect on the state of the planet.

sargassum

After 13 years, no end in sight for Caribbean sargassum invasion

Thousands of people were hurt by sargassum blooms last year in the Caribbean.

youth climate change

“We should take care of what is precious to us"

Eighth graders reflect on the state of the planet.

earth day 2024

Earth Day reflections from the next generation

This week we're featuring essays from Houston-area eighth graders to hear what the youth think about the state of our planet.

New EPA regulations mean a closer eye on the nation’s petrochemical hub

New EPA regulations mean a closer eye on the nation’s petrochemical hub

Houston’s fenceline communities welcome stricter federal rules on chemical plant emissions but worry about state compliance.

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