All posts by media-man

Global warming could trigger the next ice age

Scientists have uncovered a missing feedback in Earth’s carbon cycle that could cause global warming to overshoot into an ice age. As the planet warms, nutrient-rich runoff fuels plankton blooms that bury huge amounts of carbon in the ocean. In low-oxygen conditions, this process can spiral out of control, cooling Earth far beyond its original state. While this won’t save us from modern climate change, it may explain Earth’s most extreme ancient ice ages.

High-Speed Train Coming to Vietnam Soon

VinSpeed High-Speed Railway Investment and Development Joint Stock Company, a unit of Vietnam’s Vingroup conglomerate, has signed a strategic cooperation and technology transfer agreement with Siemens Mobility GmbH to advance high-speed rail development in Vietnam. The accord, agreed in Hanoi on December 17, establishes a framework for technology transfer, design ... [continued]

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A Messy Trail of Toxic Oil and Gas Waste

Go behind the scenes with managing editor Jamie Smith Hopkins and reporter Kiley Bense as they discuss how Pennsylvania is failing to track toxic oil and gas waste, while the amount sitting in landfills grows every year.

Pennsylvania is ground zero for the fracking boom. It’s increased natural gas production there 37-fold since 2008. That production generates a lot of waste, but the state’s ability to track it has failed to keep up.

Scientists found climate change hidden in old military air samples

Old military air samples turned out to be a treasure trove of biological DNA, allowing scientists to track moss spores over 35 years. The results show mosses now release spores up to a month earlier than in the 1990s. Even more surprising, the timing depends more on last year’s climate than current spring conditions. It’s a striking example of how fast ecosystems are adjusting to a warming world.

Why Hydrogen Transit Often Emits More Than Diesel Once You Count Everything

The discovery, late in the year, that yet another hydrogen transit scheme turned out to be high emissions rather than low emissions was not surprising, but it was clarifying. The Dijon hydrogen bus project followed the same pattern seen repeatedly over the past several years. It was presented as zero ... [continued]

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Hydrogen Firm Lhyfe Pretends Minor Revenue Gain Overcomes Strategy Failures & Massive Net Losses

Lhyfe’s recent press release—another just before Christmas, end of the week, hope no one notices effort like others I’ve assessed in recent days—reported on in the usually excellent Hydrogen Insight industry publication, claims that revenues doubled in 2025 and that the company is now strategically refocusing and cutting expenses for ... [continued]

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‘The biggest transformation in a century’: how California remade itself as a clean energy powerhouse

The Golden State’s clean energy use hit new highs in 2025. As the Trump administration abandons US climate initiatives, can California fill the void?

As officials from around the world met in Brazil for the Cop30 climate summit last month, the US president was nowhere to be found, nor were any members of his cabinet. Instead, the most prominent American voice in Belém was that of the California governor, Gavin Newsom.

During the five days he spent in Brazil, Newsom described Donald Trump as an “invasive species” and condemned his rollback of policies aimed at reducing emissions and expanding renewable energy. Newsom, long considered a presidential hopeful, argued that, as the US retreated, California would step up in its place as a “stable, reliable” climate leader and partner.

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Ebikes Are Cutting Car Commutes To & From High Schools & Middle Schools

I was looking out the window the other day and saw a middle-schooler biking home from school with her mom and dad. They were all on electric bikes (ebikes). It hit me at that moment that ebikes were really helping to increase school commuting by bike. Also of note: we ... [continued]

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EVs At 65.4% Share In Sweden – Incentive Scheme Incoming

November’s auto sales saw plugin EVs at 65.4% share in Sweden, up from 61.7% year-on-year. BEVs were up in share, while PHEVs were flat. Overall auto volume was 21,016 units, down by some 15% YoY. The Volvo EX40 was the best-selling BEV. November’s auto sales showed combined plugin EVs at ... [continued]

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‘Borrowed time’: crop pests and food losses supercharged by climate crisis

Heating means pests breeding and spreading faster, warn scientists, with simplified current food system already vulnerable

The destruction of food supplies by crop pests is being supercharged by the climate crisis, with losses expected to surge, an analysis has concluded.

Researchers said the world was lucky to have so far avoided a major shock and was living on borrowed time, with action needed to diversify crops and boost natural predators of pests.

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EVs Take 32.9% Share In France – Renault 5 Record Volume

November’s auto sales saw plugin EVs take 32.9% share in France, up from 26.2% year-on-year. BEVs grew volume by almost 50% YoY, while PHEVs fell. Overall auto volume was 132,927 units, flat YoY. The Renault 5 was (by far) the best-selling BEV, with its highest ever volume. November’s auto sales ... [continued]

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Sierra Club Notice of Intent to Sue Flags Agency Failures to Protect Arctic Polar Bears from Oil & Gas Activities

Flawed Fish and Wildlife Service Opinion Underestimates Effects on Threatened Species WASHINGTON, D.C. — Today, the Sierra Club, represented by its Environmental Law Program, and allied organizations represented by Trustees for Alaska filed a notice flagging ESA violations by the Bureau of Land Management and the U.S. Fish and Wildlife ... [continued]

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North Carolina DEQ Approves Water, Air Permits for SSEP

RALEIGH, N.C. — Today, the North Carolina Department of Environmental Quality has approved the water and air permits for Transco’s proposed Southeast Supply Enhancement Project pipeline. The NCDEQ approved the air permit on Dec. 18 and the water permit on Dec. 19. The SSEP project includes 55 miles of new pipeline ... [continued]

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Georgia Public Service Commission Issues Final Order on Data Center Power Plan

Today, the Georgia Public Service Commission approved Georgia Power’s plan to build the most expensive gas plants in the country. The commission unanimously approved an agreement between Georgia Power and PSC Staff — released an hour before hearing testimony from the public and advocacy groups — which is expected to ... [continued]

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EV Road Tripping with Kids: A Dad’s Blueprint for Holiday Season Success

By Scott Koskinen, product marketing director, GM Connected Services This summer, I did something every parent looks forward to — and must mentally prepare for: I loaded up the kids, packed a questionable amount of snacks, grabbed the tablets, and hit the road for a 500-mile family trek to Michigan’s ... [continued]

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Hydrogen Can’t Cut The Mustard, Even In Dijon

Dijon is a useful hydrogen transportation case study because it was serious, early, and well funded. This was not a symbolic pilot. The city committed real capital, built infrastructure, signed supply agreements, and intended to operate hydrogen vehicles at scale across buses, refuse trucks, and light municipal fleets. The intention ... [continued]

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38 Coastal, Remote, & Island Communities To Pursue Energy Reliability via Energy Technology Innovation Partnership Project

Latest Cohort Is Program’s Biggest Yet, With Broad Geographic Representation By Justin Daugherty, NLR Remote and island communities face unique energy challenges—but these challenges also present unique opportunities to increase energy affordability, reliability, and security. In their efforts to address their energy challenges, 38 coastal, remote, and island communities will ... [continued]

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New Jersey Sides With Solar! More State Leadership Needed

We’ve all seen the news of the disastrous SPEED Act and the Trump administration’s constant attacks on solar power. What’s the solution? Aside from tossing out the fossil-soaked politicians that run our country, we need state and local leadership. That’s our best hope for the next few years. The good ... [continued]

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Trump’s EPA Focus: Delay, Rescind, Dismantle Environmental and Health Protections

For the first time in the agency’s 55-year history, Congress has ceded its responsibility to oversee the EPA to a single politician who sanctioned its “wholesale demolition,” former staff charge.

Over the past year, environmental experts who have dedicated their lives to public service have watched the partisan, unilateral destruction of the agency they once helped run.

Diane Wilson Takes on Another Plastics Plant in Texas

Wilson’s Gulf Coast environmental group filed a 60-day notice of intent to sue Dow for chronic discharge of plastics from its enormous Seadrift chemical complex.

Diane Wilson, the prominent Gulf Coast environmentalist, filed a legal notice of intent on Wednesday to sue Dow for alleged large-scale discharges of plastic pellets from its 4,700-acre petrochemical complex outside Seadrift, Texas. 

Revealed: how Toyota uses retro-style games and prizes to urge US workers to lobby politicians

Games such as Dragon Quest used to mobilize workers to back corporate goals including relaxing environmental rules

Toyota, the world’s biggest carmaker, is using retro-style video games to rally its US workforce behind its corporate goals, including lobbying to relax environmental rules, the Guardian can reveal.

Through an internal platform called Toyota Policy Drivers, employees can play games with names such as Star Quest, Adventure Quest and Dragon Quest, earning prizes by engaging with company messaging about policy and by contacting federal lawmakers using company-provided talking points.

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Energy Efficiency Labor Force Is On The Rise — But More Workers Are Needed

The most recent US labor force analysis shows a four-year low — the unemployment rate is at 4.6%. Not since the end of the Covid-era pandemic has the job rate been so abysmal. But there’s a bright point in the employment equation: energy efficiency jobs continue to assist a flaccid ... [continued]

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