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.
CO2-to-ethanol conversion arrived by accident in 2016, when researchers at Oak Ridge National Laboratory in Tennessee applied voltage to a copper-and-carbon nano-spike catalyst and watched ethanol emerge as the dominant product. About 63% of the output was ethanol — unusually clean for a single-step reaction. A quiet reminder that science often stumbles into its better answers.
Renewable energy quietly crossed a threshold in 2015, when solar, wind, and other renewables made up roughly two-thirds of all new power capacity added worldwide, according to an IEA report released the following year. China led the wave, installing more solar and wind than any other country. It was the moment the energy transition stopped feeling hypothetical.
In autumn 2016, Germany’s Bundesrat did something no national legislative body had done before: it urged the EU to stop registering new gasoline and diesel cars after 2030. The vote was non-binding, but coming from the home of Volkswagen and BMW, it moved a once-fringe idea into serious policy — language the EU would echo in binding law years later.
The Suva Declaration on Climate Change, signed by Pacific Island leaders in Fiji in 2015, was the first time national governments formally called for a halt to new fossil fuel extraction. Nations like Tuvalu, sitting less than two meters above sea level, named the source of the crisis directly. It helped seed a decade of supply-side climate diplomacy.
France’s green roof law, passed by Parliament in 2015, made the country one of the first to require new commercial buildings to top their roofs with either living vegetation or solar panels. The mandate was a compromise, narrower than activists hoped, but it turned ecological rooftop design from a nice idea into a national baseline.
Solar power took over a major airport in 2015, when Cochin International in Kerala, India became the first in the world to run entirely on the sun. More than 46,000 panels spread across 45 acres of former cargo land now meet all the airport’s needs, with surplus flowing back to the state grid — an early proof that big infrastructure could go fully renewable.
America’s first offshore wind farm came to life in 2015, when construction began on five turbines in the Atlantic waters off Block Island, Rhode Island. A 21-mile submarine cable eventually linked the island to the mainland grid, replacing its diesel generators. Small in scale, it proved offshore wind was buildable in U.S. waters.
Liberia’s forests gained a powerful ally in 2014, when Norway pledged up to $150 million in development aid tied to a single condition: keep the trees standing. The deal covered the Upper Guinean rainforest, of which Liberia holds roughly 43 percent. It marked Norway’s first country-level results-based forest agreement in Africa.
San Francisco’s plastic bottle ban passed unanimously in 2013, prohibiting the sale of single-use water bottles 21 ounces or smaller on city-owned property. Supervisor David Chiu’s ordinance tackled a waste stream where Americans were buying roughly 50 billion bottles a year, recycling less than a quarter. It showed cities could act without waiting for Washington.
Charanka Solar Park opened in April 2012 in Gujarat’s Patan district, launching as the world’s third-largest photovoltaic station at the time. Built on 2,000 hectares under a shared model that let 36 private developers operate side by side, it showed utility-scale solar was possible in the developing world earlier than most believed.
