Clean & renewable energy

This archive tracks real progress in clean and renewable energy — from solar and wind expansions to grid breakthroughs and policy wins. More than 850 articles document what’s working, where it’s scaling, and who’s driving the shift away from fossil fuels. If you follow energy news for signal rather than noise, this is a useful place to start.

Aerial view of a coastal industrial facility at dusk for an article about osmotic power plant technology in Fukuoka Japan

Japan switches on its first osmotic power plant in Fukuoka

By / / Good News For Humankind

Osmotic power has moved from laboratory concept to working reality with the opening of Japan’s first salinity gradient energy facility in Fukuoka. The plant harnesses the natural pressure difference between fresh water and concentrated brine waste from an adjacent desalination plant, generating clean electricity around the clock without fuel or weather dependence. Estimated to produce enough power for roughly 220 households annually, it is only the second facility of its kind in the world built for continuous operation. Its significance lies in the blueprint it offers: osmotic plants can attach to existing desalination infrastructure worldwide, turning a disposal problem into a steady power source.

Rows of solar panels in a sunlit Brazilian landscape for an article about Brazil renewable energy

Wind and solar power more than a third of Brazil’s electricity for the first time

By / / Good News For Humankind

Brazil renewable energy hit a landmark milestone in August 2025, with wind and solar supplying 34% of the country’s electricity — up from 24% for all of 2024. The achievement came under real pressure, as hydropower dropped to a four-year low due to drought, yet Brazil avoided blackouts as renewables filled the gap. Carbon emissions from Brazil’s power sector have fallen roughly 31% since 2014, even as demand grew. Brazil is now the only G20 nation on track to meet COP28 renewable energy targets, making this a significant reference point for clean energy transitions worldwide.

Rows of solar panels stretching across a large installation at sunset for an article about solar power installations

World installs record 597 gigawatts of solar power in a single year

By / / Good News For Humankind

Solar power shattered records in 2024, with the world installing 597 gigawatts of new capacity in a single year — a 33% increase over 2023 and the largest annual addition of any electricity source in history. Confirmed by SolarPower Europe, this marks the first time solar has claimed the top spot for new electricity generation worldwide. Driven by a 90% drop in panel costs over the past decade, solar is now the cheapest energy option in most major markets. The milestone represents real infrastructure, not promises — and signals a fundamental shift in how the world powers itself.

Solar panels in a field at sunset in India for an article about India clean energy reaching a record 30% of utility electricity

India’s clean energy hits a record 30% of utility electricity for the first time

By / / Good News For Humankind

India clean energy hit a major milestone in early 2025, with clean sources generating more than 30% of the country’s utility electricity for the first time. Indian power plants produced a record 236 TWh of clean electricity in the first half of the year, a 20% increase over the same period in 2024. Remarkably, fossil fuel consumption actually dropped 4% even as overall electricity demand continued rising. With non-fossil sources now accounting for nearly 50% of installed capacity, India is ahead of its own 2030 targets, demonstrating that large, fast-growing economies can expand electricity access while cutting fossil fuel dependence.

Solar panels on a field in Italy for an article about the Vatican solar farm carbon-neutral state plan

Vatican City signs solar deal that could make it the world’s first carbon-neutral state

By / / Good News For Humankind

Vatican solar farm plans mark a historic step toward making the Holy See the world’s first carbon-neutral state. The Vatican has signed an agreement with Italy to convert a 430-hectare extraterritorial property north of Rome into a solar facility capable of meeting all of Vatican City’s electricity needs. The site carries complicated history, having hosted Vatican Radio transmission towers linked to community health concerns for decades. Backed by papal commitment, a bilateral agreement, and a concrete budget under €100 million, this project demonstrates that institutions can align stated values with structural environmental action.

Rows of solar panels in a sunny field for an article about renewable energy costs beating fossil fuels

91% of new renewable energy projects now beat fossil fuels on cost, IRENA reports

By / / Good News For Humankind

Renewable energy costs have fallen so sharply that 91 percent of new renewable power projects built in 2024 were cheaper than any new fossil fuel alternative, according to a July 2025 International Renewable Energy Agency report. Onshore wind now delivers electricity at just limitedshell.034 per kilowatt-hour, more than half the price of the lowest-cost fossil fuel option. A record 582 gigawatts of new renewable capacity came online globally, avoiding roughly 7 billion in fossil fuel costs. The shift is especially significant for developing nations, which can now build modern electricity systems at lower cost without decades of carbon lock-in.

Solar panels generating electricity at scale in California for an article about California clean energy

California now runs two-thirds of its giant economy on clean energy

By / / Good news links

California clean energy reached a landmark milestone in 2023, with 67% of the state’s retail electricity coming from renewable and zero-carbon sources — making it the largest economy on Earth to hit that mark. The shift was driven by decades of binding renewable energy policy, a massive buildout of solar capacity, and a battery storage fleet that grew from under 500 megawatts to over 15,000 megawatts in just five years. California’s GDP grew 78% since 2000 while emissions fell 20%, directly challenging the claim that climate action hurts economic growth. The road to 100% by 2045 remains difficult, but this milestone proves large-scale clean energy transition is already happening.

Solar panels installed in a vast field in India for an article about India non-fossil power capacity

India hits 50% non-fossil power capacity five years ahead of schedule

By / / Good News For Humankind

India non-fossil power capacity surpassed 50% of total installed electricity generation in June 2025, reaching 242.8 GW out of roughly 484.8 GW — five years ahead of the country’s own national target. The milestone was driven largely by rapid expansion of utility-scale solar and wind installations, supported by sustained government policy and falling technology costs. For a nation of 1.4 billion people with one of the world’s fastest-growing energy appetites, the achievement demonstrates that rising demand and declining fossil dependence can happen simultaneously. It also signals to other developing nations that clean energy transition is not exclusively a wealthy-country story.

Wind turbines and solar panels generating electricity for an article about U.S. renewable energy share

Renewables top 30% of U.S. electrical generation for the first time

By / / Good News For Humankind

Renewable energy surpassed 30% of U.S. electricity generation in 2024, the highest share ever recorded in American history. Driven by rapid growth in solar and wind power alongside sustained hydropower output, this milestone reflects a genuine structural shift away from fossil fuels, with coal hitting historic lows. Federal investment through the Inflation Reduction Act has accelerated deployment well ahead of earlier projections. While significant challenges remain in battery storage and grid infrastructure, the achievement confirms that the U.S. energy transition is advancing at a pace that once seemed unlikely.

Rows of solar panels extending across a vast installation for an article about China's 1 terawatt solar milestone

China becomes the first country to install 1 terawatt of solar power

By / / Good News For Humankind

China’s solar milestone reached one terawatt of installed photovoltaic capacity in 2025, making it the first nation in history to hit that mark, arriving ahead of schedule. The achievement is equivalent to 1.6 million utility-scale solar arrays running simultaneously and now represents half of all solar capacity installed worldwide as recently as 2024. Beyond climate goals, the buildout reflects a strategic push toward energy independence, reducing exposure to volatile fossil fuel markets. Most significantly, China’s manufacturing scale has driven global panel prices to historic lows, making clean energy newly affordable for developing nations that once had no realistic alternative.