Climate crisis

The climate crisis demands action — and action is happening. This archive tracks real progress: policy wins, clean-energy milestones, community resilience, and scientific advances that show meaningful change is possible. Stories here come from every corner of the world.

Technicians carrying photovoltaic solar module while installing solar panel system on roof of house, for article on Solar for All grants

U.S. President Joe Biden announces $7 billion in federal solar power grants

Solar for All, a new $7 billion federal program, is set to bring rooftop and community solar to more than 900,000 lower- and middle-income households across the United States. Sixty grants will flow to state projects, tribal nations, and multi-state efforts, with participating families expected to save a combined $350 million each year on their energy bills. Alongside the funding, nearly 2,000 American Climate Corps positions will train local workers — in partnership with building trades unions — to install and maintain these systems. For communities long left out of the clean energy boom, it’s a real shift: the people who’ve shouldered the heaviest costs of fossil fuels are finally being placed at the front of the transition.

A Polar bear surrounded by arctic wilderness, for article on Alaska petroleum reserve drilling limits

Biden limits oil drilling across 13 million acres of Alaskan Arctic

Thirteen million acres of Arctic Alaska just got a stronger legal shield, with the Interior Department banning new oil and gas leases outright across more than 10 million of them. The protected lands include Teshekpuk Lake, a summer gathering place for up to 100,000 geese and a continental waystation for birds that winter as far south as South America. A companion decision blocks the proposed 211-mile Ambler Road, which would have cut through caribou migration corridors and affected subsistence hunting in more than 60 Alaska Native communities. The rule won’t end every fight over Arctic drilling, and Indigenous voices remain genuinely divided. Still, safeguarding a wild expanse the size of Indiana is the kind of durable win conservation movements everywhere can build on.

Aerial view of river and mangroves, for article on Amazon mangrove protection

Brazil boosts protection of Amazon mangroves with new reserves in Pará state

Brazil has protected nearly all of Pará state’s Amazon coastline after President Lula signed a decree creating two new extractive reserves — the Filhos do Mangue and the Viriandeua — adding 74,700 hectares of mangrove ecosystems to federal protection. The move completes what experts call the world’s largest and most conserved mangrove belt, securing the livelihoods of roughly 7,100 families and locking away massive stores of carbon. It took 16 years of community organizing to make it happen. 83 words.

"One World" sign, for article on Swiss women's climate case

A group of older Swiss women win first-ever climate case victory in the European Court of Human Rights

KlimaSeniorinnen, a group of more than 2,000 Swiss women mostly in their 70s, just won a landmark climate case at the European Court of Human Rights after nine years of pursuing what most observers considered a long shot. The court ruled that Switzerland’s inadequate climate policies violated their right to private and family life, marking the first time it has ever ruled on global warming. Because the court’s decisions shape law across 46 member states, the ruling opens a powerful new path for climate cases everywhere. As member Elisabeth Stern, 76, put it, they did this not for themselves but for their children and grandchildren — and proved that ordinary citizens can hold governments legally accountable for climate inaction.

Facility production thick air pollution, for article on Slovakia coal phaseout

Slovakia plans to be coal-free by 2024, six years earlier than originally planned

Slovakia just closed its last coal-fired power station, six years ahead of its original 2030 target. The Vojany plant in the country’s east — once the largest power station in former Czechoslovakia — shut down its final units this year, and the operator says Slovakia’s electricity supply will be free of direct CO2 emissions starting in June. Even better, the site won’t just sit empty: the company is exploring turning it into a solar park or battery storage facility, cleaning up the landfill and sludge pond in the process. Slovakia’s early exit shows that leaving coal behind isn’t just for Western Europe’s wealthiest nations — the economics have shifted faster than almost anyone predicted, opening real possibilities for the global energy transition.

Charging an EV, for article on municipal fleet electrification, for article on tailpipe emission standards

Biden administration rolls out new tailpipe rules that will boost EVs and hybrids

New U.S. tailpipe pollution rules are projected to prevent more than 7 billion metric tons of planet-warming emissions over their lifetime, cutting passenger car pollution nearly in half by 2032 compared to 2026 levels. Rather than mandating a hard electric vehicle quota, the EPA lets automakers mix battery EVs, plug-in hybrids, and more efficient gas engines to hit the same pollution ceiling. A former EPA transportation chief called it the single most important climate regulation in American history, and cleaner air will especially benefit communities living near busy roadways. With transportation being the largest source of U.S. climate pollution, this rule nudges the world’s second-biggest car market closer to the pace of change already underway in Europe and China.

Aerial photography of solar photovoltaic power plants in sunny weather, for article on Khavda Renewable Energy Park

The world’s largest clean energy plant is now under construction in the Indian state of Gujarat

The world’s largest renewable energy facility is rising from a salt desert in western India, sprawling across more than 200 square miles — roughly five times the footprint of Paris. Once complete in about five years, the Khavda Renewable Energy Park is expected to power 16 million Indian homes with clean electricity. Developer Adani Green Energy chose the barren Gujarat site precisely because it offers vast scale without displacing communities or wildlife, removing a common obstacle to major infrastructure. The project anchors India’s push toward 500 gigawatts of non-fossil capacity by 2030. For a country facing the world’s steepest energy demand growth in the decades ahead, Khavda is a hopeful sign that developing nations can leapfrog the fossil-heavy path wealthier countries once took.

Offshore wind turbines with paddler in foreground, for article on offshore wind energy

America’s first utility-scale offshore wind farm is now delivering energy to the grid

Offshore wind power is officially flowing in the United States. New York’s South Fork Wind just switched on all 12 turbines about 35 miles off Montauk, sending roughly 130 megawatts to Long Island and the Rockaways — enough for around 70,000 homes and businesses. Hundreds of union workers across three Northeast ports built the farm, including the country’s first domestically built offshore wind substation, laying the groundwork for a supply chain that barely existed a decade ago. It’s a modest start by European standards, but it proves America can actually permit, finance, and complete a utility-scale offshore project — the kind of foundation every larger clean energy ambition has to be built on.

Young trees, for article on African reforestation

The TREES program has planted tens of millions of trees across Africa since 2015

Reforestation done right looks less like a planting day and more like a four-year partnership with farmers — and the TREES program has quietly restored more than 41,000 hectares across nine African countries, an area roughly seven times the size of Manhattan. Instead of dropping seeds on remote land, TREES helps smallholder families build “forest gardens” of about 5,800 trees per hectare, weaving in fruit orchards, food crops, and windbreaks that feed households and generate a market surplus. In Kenya’s Kesouma region alone, 17,000 farmers have joined in. Earlier this year, the UN named it a World Restoration Flagship — a reminder that the most durable climate work tends to be the kind that pays the people doing it.

DSV rooftop solar in Horsens, for article on Denmark rooftop solar

World’s largest rooftop solar power plant to be built in Denmark

Rooftop solar is about to hit a new high in Horsens, Denmark, where a 35-megawatt system will blanket a logistics center spanning more than 300,000 square meters — roughly the area of 42 soccer pitches. Danish firm SolarFuture, known for its tricky install on the curved roof of the Copenhagen Opera, is leading the build, with completion targeted for December 2024. The project shows what becomes possible when warehouses are designed from day one to carry panels, turning ordinary industrial roofs into serious power plants. As corporations around the world look for on-site clean energy, a single rooftop in a town of 60,000 quietly raises the bar for everyone else.