Clean & renewable energy

This archive tracks real progress in clean and renewable energy — from solar and wind expansion to grid upgrades and policy wins. Each story focuses on what’s working, where, and why it matters for people and the planet.

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

By / / Good News For Humankind

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

By / / Good News For Humankind

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.

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

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

By / / Good News For Humankind

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.

Aerial view of large electrical power plant with many rows of solar photovoltaic panels for producing clean ecological electric energy in morning, for article on zero-carbon power capacity

96% of all new power capacity in the U.S. in 2024 will be carbon-free

By / / Good News For Humankind

Clean energy just crossed a quiet threshold in the United States: 96 percent of new electricity capacity planned for 2024 is zero-carbon, while new natural gas additions have fallen to a 25-year low. The real game-changer is battery storage, which lets solar and wind power flow steadily even when the sun sets or the wind dies down. Utility-scale batteries alone account for 14.3 gigawatts of planned additions this year, dwarfing new gas builds. Tax credits from the 2022 Inflation Reduction Act helped unlock a wave of domestic battery manufacturing, bringing costs down and deployment up. It is a hopeful signal that the long-promised clean grid is finally being built, not just imagined.

Solar panels, for article on utility-scale solar farm, for article on Pacific renewable energy, for article on dome-shaped solar cells

Turkish scientists develop “bumpy” solar panel concept that can harvest up to 66% more energy

By / / Good News For Humankind

Dome-shaped solar cells could absorb up to 66% more light than their flat counterparts, according to new simulations from a research team at Abdullah Gül University in Türkiye. The trick is geometric: tiny hemispherical bumps catch sunlight from many angles at once, acting almost like little lenses that funnel light into the cell. That means solar power could finally work well on surfaces that flat panels struggle with, like clothing, curved windows, greenhouse roofs, and wearable medical devices. The design still needs to be built and tested in the real world, but it points toward a future where solar generation lives quietly inside the everyday surfaces around us, rather than only on dedicated rooftops.

Allegiant Stadium, for article on solar-powered Super Bowl

Super Bowl 58 first to be fully powered by renewable energy

By / / Good News For Humankind

Renewable electricity powered Super Bowl LVIII from end to end, drawing on more than 621,000 solar panels installed across the Nevada desert. Allegiant Stadium runs year-round on solar through a 25-year agreement with NV Energy, so this wasn’t a one-weekend gesture dressed up for the cameras — it’s how the building keeps the lights on every day. The same solar farm produces enough electricity to power around 60,000 homes, easily absorbing the game’s 10-megawatt demand without strain. When the most-watched event in American sports runs smoothly on sunshine, the old worry that renewables can’t be trusted with serious loads gets a lot harder to argue, anywhere in the world.

A heat pump unit on a home exterior, representing U.S. heat pump sales growth supported by the Kigali Amendment

Nine U.S. states, including California and New York, sign heat pump agreement to clean up air pollution

By / / Good news links

Nine U.S. states have inked an agreement to promote climate-friendly heat pump sales. The memorandum of understanding sets a 2030 target for heat pumps to make up 65% of residential heating, cooling, and water heating equipment sales. By 2040, the goal is for heat pumps to account for 90% of the HVAC and water heating market. The states on board with the agreement include: California, Colorado, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, and Rhode Island.

Wind turbines amid clouds, for article on E.U. wind power, for article on renewable electricity generation

Wind power overtakes natural gas in the E.U. for first time ever

By / / Good News For Humankind

Wind energy outproduced natural gas across the European Union for the first time ever in 2023, according to an analysis from the energy think tank Ember. Renewables together supplied nearly half of Europe’s electricity that year, while coal generation fell by 26 percent — the steepest single-year drop the continent’s power sector has ever recorded. Analyst Sarah Brown called it a “monumental shift,” noting that wind and solar are now becoming the backbone of the grid rather than an add-on. What makes this especially hopeful is that it happened during an energy crisis, when many expected Europe to retreat to coal. Instead, the continent leaned harder into clean power — and showed the rest of the world what’s possible.

Meskel Square traffic in Addis Ababa, for article on fossil fuel vehicle ban

Ethiopia becomes first country to ban combustion-powered vehicles

By / / Good News For Humankind

Ethiopia just became the first country anywhere to ban the import of gasoline and diesel cars, with the policy announced in late January 2025. What makes this remarkable is the foundation underneath it: every kilowatt powering an Ethiopian EV comes from renewable sources, mostly hydropower, so these vehicles are genuinely zero-emission from the moment they plug in. The shift is also deeply practical — Ethiopia has been spending around $6 billion a year on oil imports, with most of that fueling vehicles, money that can now flow into homegrown clean transport instead. Wealthier nations have led on EV adoption, but none have drawn this line. Ethiopia just showed the rest of the world a bolder version of what’s possible.

Traffic in a Chinese city, for article on China EV market share

25% of new car sales in China were fully electric in 2023 for the first time ever

By / / Good News For Humankind

China’s EV transition crossed a remarkable threshold in 2023, with one in four new cars sold being fully battery-electric — and plug-in vehicles of all types capturing 37% of the market. That’s a stunning leap from just three years earlier, when plug-ins held only 6.3% of sales. Affordable pricing from Chinese automakers like BYD, plus the rise of range-extended models that ease driver anxiety, are fueling the shift. Analysts note that once EV adoption passes roughly a quarter of a market, momentum tends to build on itself as charging networks grow and electric becomes the default choice. It’s a hopeful signal that the world’s biggest car market may be tipping toward clean transportation faster than anyone expected.