Union of Concerned Scientists

OCTOBER 16, 2024

In August, the National Oceanic and Atmospheric Administration (NOAA) issued its updated forecast for the 2024 hurricane season. It was to be above normal in every regard: more named storms and stronger hurricanes than usual. One of the main reasons for this forecast? Significantly warmer than usual surface temperatures in the Atlantic Ocean, which come largely as a result of human-caused climate change.

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Legal Planet

OCTOBER 31, 2024

Halloween is the one time when we welcome ghouls, ghosts, and goblins coming to our homes (and, if your neighborhood is anything like mine, a variety of tiny superheroes). This season, however, the Legislature is dealing with a different kind house of horrors: dangerous chemicals in everyday products that affect millions of Californians’ health. From cancer-causing food dyes to lung-damaging fiberglass in our furniture, California’s State Legislature and the Governor have enacted legislation thi

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Yale E360

DECEMBER 3, 2024

A U.N. carbon market is expected to open as soon as next year, with carbon-rich Indonesia planning to generate billions of dollars in credits from its vast rainforests. But critics say the trading system is susceptible to fraud and errors that will undermine emissions goals.

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Real Climate

SEPTEMBER 19, 2024

A truly impressive paper was published this week with a new reconstruction of global temperatures over the last ~500 million years. There is something tremendously satisfying about seeing a project start, and then many years later see the results actually emerge and done better than you could have imagined. Especially one as challenging as accurately tracking half a billion years of Earth’s climate.

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Speaker: Nikhil Joshi, Founder & President of Snic Solutions

Is your manufacturing operation reaching its efficiency potential? A Manufacturing Execution System (MES) could be the game-changer, helping you reduce waste, cut costs, and lower your carbon footprint. Join Nikhil Joshi, Founder & President of Snic Solutions, in this value-packed webinar as he breaks down how MES can drive operational excellence and sustainability.

Waste

Union of Concerned Scientists

OCTOBER 15, 2024

After the hottest summer on record, the world continues to witness extreme weather fueled by the burning of fossil fuels. In the United States alone, we’re in the midst of a record-setting hurricane season, with back-to-back destructive hurricanes, Helene and Milton, causing immense destruction in Florida and neighboring states. Both hurricanes were exacerbated by warmer ocean surface temperatures, and are examples of “what hurricanes will look more like in the future,” according to Dr.

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Union of Concerned Scientists

OCTOBER 31, 2024

After spending a week in the Niger Delta region of Nigeria, I’m now gearing up to attend the 29 th meeting of the Conference of the Parties (COP29) to the Framework Convention on Climate Change in Baku, Azerbaijan, from November 11-22. I am grateful to have met and learned from people who experience on a daily basis the devastation wrought by fossil fuel production and fossil fuel-driven climate change—and who are now campaigning for a fossil-free Niger Delta.

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Union of Concerned Scientists

OCTOBER 15, 2024

Power plants fueled by methane gas have a serious climate problem. The fuel, commonly known as natural gas, now powers the biggest portion of US electricity generation—more than 40 percent. It has also grown to be the largest source of carbon pollution from the US power sector, even as zero-carbon renewable energy has been growing by leaps and bounds.

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Union of Concerned Scientists

OCTOBER 30, 2024

Recently, the states of Oregon and Massachusetts have proposed delaying enforcement of state truck engine emissions standards originally put in place to protect the health and welfare of their residents, standards stronger than what is enforced by EPA at the national level, and we’re seeing truck manufacturers push for even more delays around the country.

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Yale E360

OCTOBER 1, 2024

Farming once thrived in the Black Mesa region, before overgrazing and climate change wreaked havoc with the land. Today, the Navajo are restoring their watersheds — and boosting their food sovereignty — with earthen berms and small dams made of woven brush, sticks, and rocks.

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Yale E360

OCTOBER 31, 2024

In an e360 interview, microbial ecologist Jake M. Robinson, of Australia’s Flinders University, takes a critical look at tree planting campaigns and discusses scientists’ varied approaches to both “planting” and “growing” forests to restore their ecological functions.

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Speaker: Kevin Kai Wong, President of Emergent Energy Solutions

In today's industrial landscape, the pursuit of sustainable energy optimization and decarbonization has become paramount. ♻️ Manufacturing corporations across the U.S. are facing the urgent need to align with decarbonization goals while enhancing efficiency and productivity. Unfortunately, the lack of comprehensive energy data poses a significant challenge for manufacturing managers striving to meet their targets. 📊 Join us for a practical webinar hosted by Kevin Kai Wong of Emergent Ene

2024

Yale E360

OCTOBER 10, 2024

Since early 2023, the world has seen a steep rise in temperatures that scientists are struggling to explain. E360 contributor Elizabeth Kolbert talked with Gavin Schmidt, NASA’s top climate scientist, about possible causes of the warming and why experts cannot account for the heat.

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Union of Concerned Scientists

OCTOBER 31, 2024

The annual UN climate talks, COP29, will kick off on November 11, just days after the US elections and in a year of numerous consequential elections around the world. Coming at the end of what is certain to be the hottest year on record , with millions of people experiencing devastating climate-fueled disasters and global heat-trapping emissions still rising , this COP has a sobering backdrop.

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Union of Concerned Scientists

AUGUST 22, 2024

On August 13, Tropical Storm Ernesto rapidly intensified just before hitting Puerto Rico and the Virgin Islands. The intensification and trajectory merited a hurricane warning for the Virgin Islands as well as the island municipalities of Vieques and Culebra. Despite not making landfall in either archipelago, Ernesto brought with it winds of up to 50 miles per hour (80.5 kilometers per hour) and up to 10 inches (25.5 cm) of rain to Puerto Rico.

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Yale E360

OCTOBER 24, 2024

Predicting large and dangerous storms has always been challenging. It’s gotten tougher, says meteorologist James Marshall Shepherd, as a growing fringe has started to harass, verbally abuse, and threaten scientists and forecasters who link ferocious weather with climate change.

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Speaker: Antoine M. Thompson, Executive Director of the Greater Washington Region Clean Cities Coalition

Diversity, Equity, Justice, and Inclusion (DEJI) policies, programs, and initiatives are critically important as we move forward with public and private sector climate and sustainability goals and plans. Underserved and socially, economically, and racially disadvantaged communities bear the burden of pollution, higher energy costs, limited resources, and limited investments in the clean energy and transportation sectors.

Clean Energy

Yale E360

OCTOBER 14, 2024

Plankton form the base of the world’s food chain, but warmer and more acidic oceans are affecting their numbers and variety. Some species, on which fish rely, are in decline; others, which soak up carbon, are on the rise, while others are shifting their range and bloom times.

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Union of Concerned Scientists

NOVEMBER 18, 2024

Gas power plants have a problem. And it’s a problem that affects all of us. In extreme weather, when electricity demand is at its highest and the grid needs gas plants the most, gas plants have been failing at alarming rates. In the worst instance , widespread gas plant failures led to rolling blackouts that impacted millions of people for days on end.

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Legal Planet

OCTOBER 23, 2024

The California State Legislature is now finally in its off-season. Governor Newsom had until Monday, September 30 th to sign or veto bills that the legislature passed and sent to his desk. In a final tally of bills, according to CalMatters , Governor Newsom vetoed approximately 18% of the nearly 1,000 bills that landed on his desk in the final days of session, or close to 1 in 5 bills.

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Union of Concerned Scientists

JUNE 19, 2024

If you own a home in a flood-prone community or in a wildfire-prone area, you’ve probably seen your flood or home insurance rates go up in the last year , or are worried that they soon will. You may even worry you’ll be dropped entirely by your insurance provider. If you’re a renter, you too may be feeling the pinch as rising insurance premiums are also hurting the rental market for affordable housing.

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Speaker: Laurie Schoeman Director, Climate & Sustainability, Capital

As households and communities across the nation face challenges such as hurricanes, wildfires, drought, extreme heat and cold, and thawing permafrost and flooding, we are increasingly searching for ways to mitigate and prevent climate impacts. During this event, national climate and housing expert Laurie Schoeman will discuss topics including: The two paths for climate action: decarbonization and adaptation.

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Union of Concerned Scientists

SEPTEMBER 19, 2024

This blog was co-authored with UCS China Analyst Robert Rust. Open-source estimates of China’s past fissile material production indicate that China does not have enough plutonium to make the more than 1,000 nuclear warheads the Pentagon claims China will deploy by 2035. The extra plutonium needed to produce new weapons, the Pentagon says, will come from China’s new fast breeder reactors , a type of nuclear reactor that produces more plutonium than the uranium and plutonium it consumes for fuel.

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Legal Planet

OCTOBER 14, 2024

West of Sydney, Australia, lies the Blue Mountains, a range of plateaus and panoramic canyons forested with eucalyptus trees. Oil in the leaves produces a bluish haze, hence the name of the area. Twenty-five years ago, in 1999, a new NGO called Forest Trends brought together a small international group to the town of Katoomba to brainstorm over increasing capital flows to protect nature, how to “make trees worth more standing than cut down.

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Union of Concerned Scientists

OCTOBER 3, 2024

Hurricane Helene has left an 800-mile path of destruction across Florida, Georgia, Tennessee, North Carolina, South Carolina, Virginia, and Kentucky. Right now, people are desperately waiting to hear from loved ones to confirm their safety, while others are living their worst fears as the death toll rises. My heart is heavy. The grief of yet another climate-changed event is overwhelming.

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Union of Concerned Scientists

JULY 1, 2024

Last Friday, the Supreme Court overruled the 40-year-old Chevron doctrine , fundamentally changing the landscape of federal regulatory power. This decision , reached with a 6-3 majority led by Chief Justice John Roberts, marks a significant shift in administrative law and has profound implications for environmental regulations and climate accountability.

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Sustainable Development

Union of Concerned Scientists

APRIL 30, 2024

Even casual followers of energy and climate issues have probably heard about the alleged wonders of small modular nuclear reactors (SMRs). This is due in no small part to the “ nuclear bros ”: an active and seemingly tireless group of nuclear power advocates who dominate social media discussions on energy by promoting SMRs and other “advanced” nuclear technologies as the only real solution for the climate crisis.

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Yale E360

OCTOBER 21, 2024

Amid the war’s destruction, Ukrainian scientists are seeing signs of an ecological recovery. When the conflict ends, they say, the nation should not rebuild its massive Soviet-era infrastructure and instead continue the rewilding by letting nature keep restoring itself.

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Yale E360

NOVEMBER 21, 2024

An unprecedented drought has lowered reservoirs in hydropower-dependent Zambia, leading to economically crippling blackouts and spurring a push for solar. With multiple utility-scale arrays now in the works, the nation is betting on solar to increase its power capacity by a third.

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Yale E360

NOVEMBER 19, 2024

Paris aims to replace 60,000 parking spaces across the city with trees by the end of this decade, according to its newly released climate plan.

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Yale E360

MARCH 6, 2024

Mongolia’s nomadic herders are facing a savage “dzud” winter, with more than 2 million livestock frozen to death so far. Scientists say this lethal phenomenon — extreme cold and heavy snow following summer drought — is occurring more frequently and is linked to climate change.

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Legal Planet

FEBRUARY 27, 2024

Robert F. Kennedy Jr. made headlines when a Super PAC supporting his presidential bid ran a pricey Super Bowl ad, stealing the look of a famous 1960 spot for his uncle John F. Kennedy. But he got far less attention for another move that says a lot about his campaign: He has tapped Del Bigtree to run his communications team. Bigtree, like RFK Jr., is a well-known anti-vaccine activist.

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Union of Concerned Scientists

MARCH 7, 2024

There’s been a lot of nay-saying around EVs lately, including, amongst other things, worries that EV sales are stalling out now that all the early adopters have already made the switch and mainstream buyers aren’t ready to dive in. I wouldn’t blame you if you thought nobody was buying EVs or that sales were about to plummet. While there are some near term headwinds, I’ve never had as much confidence in the ability to zero out tailpipe emissions from our cars and trucks.

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Yale E360

FEBRUARY 20, 2024

Rain used to be rare in the Arctic, but as the region warms, so-called “rain-on-snow events” are becoming more common. The rains accelerate ice loss, trigger flooding, landslides, and avalanches, and create problems for wildlife and the Indigenous people who depend on them.

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Yale E360

FEBRUARY 15, 2024

Used in everything from water pipes to car seats, PVC has long attracted criticism: a key ingredient is carcinogenic, and its additives include known endocrine disruptors. Now, the EPA is evaluating PVC’s safety, and an emerging global plastics treaty may limit its use.

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Real Climate

FEBRUARY 9, 2024

A new paper was published in Science Advances today. Its title says what it is about: “Physics-based early warning signal shows that AMOC is on tipping course.” The study follows one by Danish colleagues which made headlines last July, likewise looking for early warning signals for approaching an AMOC tipping point (we discussed it here ), but using rather different data and methods.

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