Interesting Ideas

A few days ago, I wrote about Waymo having a problem with passengers not closing robotaxi doors fully. It’s apparently paying towing companies $20 or so to go to these vehicles and close their doors. Waymo reportedly said that it has a solution coming with future vehicle models that will ... [continued]

The post It Seems Hyundai Has A Solution For Waymo’s Door-Closing Problem appeared first on CleanTechnica.

Environment minister says attacks on social media affect perceptions of meteorology and denigrate researchers’ work

Spain’s environment minister has written to prosecutors to warn of “an alarming increase” in hate speech and social media attacks directed against climate science communicators, meteorologists and researchers.

In a letter sent to hate crimes prosecutors on Wednesday, Sara Aagesen said a number of recent reports examined by the ministry had detected a “significant increase” in the hostile language that climate experts are subjected to on digital platforms.

Key maps show the growing strategic importance of Greenland as Arctic ice melts under global heating

Lying between the US and Russia, Greenland has become a critical frontline as the Arctic opens up because of global heating.

Its importance has been underscored by Donald Trump openly considering the US taking the island from its Nato partner Denmark, either by buying it, or by force.

Subsidies awarded to eight new projects help keep UK on track to decarbonise by 2030

• Nils Pratley: Labour faces risks on energy despite ‘record’ wind power auction

• Will Great Britain’s offshore wind subsidy auction mean lower energy bills?

• Ed Miliband: With this record wind power auction, we’ve proved the rightwing doubters wrong

A make-or-break auction for the UK government’s goal to create a clean electricity system by 2030 has awarded subsidy contracts to enough offshore windfarms to power 12m homes.

In Great Britain’s most competitive auction for renewable subsidies to date, energy companies vied for contracts that guarantee the price for each unit of clean electricity they generate.

Germany has now completed and pressurized roughly 400 km of hydrogen backbone pipeline with no connected suppliers and no contracted customers, a pipeline from nowhere to nowhere. The infrastructure exists and is operational, but no hydrogen is flowing to anyone who has agreed to pay for it. This is not ... [continued]

The post The Opportunity Costs of Germany’s Hydrogen Backbone appeared first on CleanTechnica.

In countries such as South Sudan, the great herds have all but disappeared. But further south, conservation success mean increasing human-wildlife conflict

It is late on a January afternoon in the middle of South Sudan’s dry season, and the landscape, pricked with stubby acacias, is hazy with smoke from people burning the grasslands to encourage new growth. Even from the perspective of a single-engine ultralight aircraft, we are warned it will be hard to spot the last elephant in Badingilo national park, a protected area covering nearly 9,000 sq km (3,475 sq miles).

Technology helps – the 20-year-old bull elephant wears a GPS collar that pings coordinates every hour. The animal’s behaviour patterns also help; Badingilo’s last elephant is so lonely that it moves with a herd of giraffes.

When it comes to alerting the public about food contamination, public health officials can use all the help they can get — and they may be getting it, from a snake. Specifically, the giant anaconda that featured in the new National Geographic series Pole to Pole with Will Smith is contributing ... [continued]

The post Reading The Food Systems Tea Leaves Through The Eyes Of A Giant Snake appeared first on CleanTechnica.

Ireland has rolled out new policies that require data centers to supply their own electricity from renewable sources.

The post Ireland Tells Data Center Developers To Bring Their Own Clean Energy appeared first on CleanTechnica.

Colombia’s EV market has been setting record after record lately, reaching 10% market share in November and rising to 12.9% (10.7% BEV) in December! Last month, EV sales reached an all-time high of 3,905 units, 80% more than a year prior, and 60% above the previous record from October 2025. ... [continued]

The post Colombia EV Sales Report: Market Share Reaches 12.9% in December, Prior to Tesla’s Upcoming Tsunami appeared first on CleanTechnica.

Yesterday, I wrote about Tesla’s decision to stop selling “Full Self Driving” after February 14. One of the main questions was, “Why February 14?” Well, one of our readers pointed out the now-obvious reason to us now. Mark Spohr writes: “How about: February 14 is the deadline California imposed on ... [continued]

The post Ah, THIS Is Why Tesla “Full Self Driving” Sales End On February 14 appeared first on CleanTechnica.

Long criticised as overcrowded and filthy, the city’s Zando marketplace has had an elegant and sustainable redesign

Selling vegetables was Dieudonné Bakarani’s first job. He had a little stall at Kinshasa Central Market in the Democratic Republic of the Congo. Decades later, the 57-year-old entrepreneur is redeveloping the historic marketplace that gave him his start in business to be an award-winning city landmark.

Bakarani hopes to see the market, known as Zando, flourish again and reopen in February after a five-year hiatus. The design has already been recognised internationally; in December, the architects responsible for it won a Holcim Foundation award for sustainable design.

When US President Donald Trump declared an “energy emergency” on January 20 of last year, he tapped the nation’s hydropower industry for preferential treatment alongside coal and other fossil fuels. And so, it is no surprise to see the US Department of Energy issuing a new report that outlines the ... [continued]

The post The Coal-Killing Combo Of Hydropower & Battery Energy Storage Systems, Brought To You By US President Donald Trump appeared first on CleanTechnica.

Data leads scientists to declare 2015 Paris agreement to keep global heating below 1.5C ‘dead in the water’

Last year was the third hottest on record, scientists have said, with mounting fossil fuel pollution behind “exceptional” temperatures.

The World Meteorological Organization (WMO) said 2025 had continued a three-year streak of “extraordinary global temperatures” during which surface air temperatures averaged 1.48C above preindustrial levels.

St Kew, Cornwall: Midwinter is the best time for us to visit heritage sites and speculate on legends, starting at the secluded St Winnow’s church

The stained glass window of St Kew’s church, with a tamed bear at the saint’s feet, is temporarily out of sight, penned in by a jumble of scaffolding. On a chilly hilltop a few miles to the south, St Mabyn’s tower features weathered carvings of heraldic beasts, including a muzzled bear pointing its snout northwards; inside, bears feature on crests of the Prideaux, Barratt and Godolphin families. Midwinter, when Cornwall is relatively free of visitors’ traffic, is a time to visit historic sites and speculate on legends, Arthurian myths and associated early reverence for the pole star encircled by the constellation of the Great Bear.

Secluded St Winnow, further south alongside the tidal River Fowey, is first on our itinerary, reached along narrow, winding lanes. The church is dedicated to a Celtic missionary who is depicted with a handheld grindstone – this holy man neglected the task of milling the monks’ flour in favour of more prayer time.

Whether it’s the financial crash, the climate emergency or the breakdown of the international order, historian Adam Tooze has become the go-to guide to the radical new world we’ve entered

In late January 2025, 10 days after Donald Trump was sworn in for a second time as president of the United States, an economic conference in Brussels brought together several officials from the recently deposed Biden administration for a discussion about the global economy. In Washington, Trump and his wrecking crew were already busy razing every last brick of Joe Biden’s legacy, but in Brussels, the Democratic exiles put on a brave face. They summoned the comforting ghosts of white papers past, intoning old spells like “worker-centered trade policy” and “middle-out bottom-up economics”. They touted their late-term achievements. They even quoted poetry: “We did not go gently into that good night,” Katherine Tai, who served as Biden’s US trade representative, said from the stage. Tai proudly told the audience that before leaving office she and her team had worked hard to complete “a set of supply-chain-resiliency papers, a set of model negotiating texts, and a shipbuilding investigation”.

It was not until 70 minutes into the conversation that a discordant note was sounded, when Adam Tooze joined the panel remotely. Born in London, raised in West Germany, and living now in New York, where he teaches at Columbia, Tooze was for many years a successful but largely unknown academic. A decade ago he was recognised, when he was recognised at all, as an economic historian of Europe. Since 2018, however, when he published Crashed, his “contemporary history” of the 2008 financial crisis and its aftermath, Tooze has become, in the words of Jonathan Derbyshire, his editor at the Financial Times, “a sort of platonic ideal of the universal intellectual”.

The international swan census takes place this weekend, with volunteers helping count whooper and Bewick’s swans

Volunteer birders across the UK and Ireland will be among those taking part in the six-yearly international swan census this weekend, counting numbers of the countries’ two wintering species, whooper and Bewick’s swans.

The survey, which last took place in January 2020, aims to track changes in the populations of these charismatic wildfowl in the UK and Ireland. The whoopers have mainly travelled from Iceland and the Bewick’s from Siberia.

At the beginning of January, CleanTechnica’s Christopher Arcus took note of the sudden, seemingly out-of-the-blue emergence of sodium-ion batteries on the global energy storage scene, and here we are just midway through the month with more news about sodium-ion batteries. This time it’s the US firm Unigrid, which has set ... [continued]

The post More Sodium-Ion Batteries Are Suddenly Emerging appeared first on CleanTechnica.

VinFast has rolled out four new electric scooter models in Vietnam, and this is not a routine product refresh. It is a coordinated escalation across hardware, software, pricing, and energy infrastructure, designed to lock in domestic market dominance before foreign platforms — most notably Gogoro — can achieve meaningful scale. ... [continued]

The post VinFast Just Rolled Out Four New Electric Scooters — And Tightened Its Grip On Vietnam appeared first on CleanTechnica.

Pressure mounting for use of glyphosate, listed by WHO since 2015 as probable carcinogen, to be heavily restricted

Children are potentially being exposed to the controversial weedkiller glyphosate at playgrounds across the UK, campaigners have said after testing playgrounds in London and the home counties.

The World Health Organization has listed glyphosate as a probable human carcinogen since 2015. However, campaigners say local authorities in the UK are still using thousands of litres of glyphosate-based herbicides in public green spaces.

Floating photovoltaic solar power energy output in the United Kingdom was studied by University of Exeter researchers recently and they found a particular kind of tracking could increase yearly energy production by about 26%. In their research paper, they noted: “Azimuthal tracking FPV boosts annual energy production by up to ... [continued]

The post UK Floating Solar Power Performance Improved By Tracking appeared first on CleanTechnica.