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.
Investment in new manufacturing capacity for zero-emissions vehicles, batteries, and critical minerals have jumped more than 250%, climbing from $14 billion in the year before Inflation Reduction Act’s passage to $51 billion in the year since its passage, according to the Clean Investment Monitor.
Sustainable aviation fuel just crossed the Atlantic on its own, with no fossil jet fuel in the tank. A Gulfstream G600 flew from Savannah, Georgia to Farnborough, England in under seven hours, becoming the first aircraft to make the transatlantic journey on 100% SAF. The engines weren’t modified for the trip, hinting that existing planes could one day run on cleaner fuel without expensive retrofits. Gulfstream now plans to share the flight data with U.S. regulators to help certify full SAF use beyond today’s blended limits. For an industry where battery and hydrogen flight remain distant, this single crossing offers something rare: a glimpse of long-haul aviation that could actually clean up before 2050.
The world’s largest single-site solar plant just came online in the UAE, and it’s powering nearly 200,000 homes from a stretch of desert outside Abu Dhabi. Al Dhafra generates 2 gigawatts of clean electricity and is expected to cut 2.4 million tonnes of carbon emissions each year — roughly the equivalent of taking 470,000 cars off the road. What makes it really remarkable, though, is the price: the project locked in one of the cheapest utility-scale solar tariffs ever recorded, around 1.32 US cents per kilowatt-hour. That number sends a signal far beyond the Gulf, showing sun-rich countries everywhere that large-scale clean power is now genuinely affordable — and that even oil-producing nations can help lead the transition.
Direct air capture has gone commercial in the United States for the first time, with Heirloom Carbon Technologies opening a plant in Tracy, California that can pull 1,000 metric tons of CO2 straight from the sky each year. The company speeds up a natural process: heating limestone, then letting the mineral soak up atmospheric carbon on open-air trays in days rather than years. The captured CO2 is locked into concrete and stored underground, with companies like Microsoft and Shopify buying removal credits to fund operations. Heirloom went from capturing one kilogram to one million kilograms in just over two years, and hopes to keep copying the design. Tackling legacy emissions, not just new ones, may be essential to stabilizing the climate worldwide.
Ocean thermal energy conversion just crossed a threshold that has eluded engineers for nearly 140 years. UK-based Global OTEC Resources received independent certification for the cold-water riser pipe at the heart of its floating platform — the very component that has sunk previous attempts to turn ocean temperature gradients into electricity. The flagship vessel, Dominique, is a 1.5-MW system planned for deployment off São Tomé and Príncipe, an island nation of about 220,000 people that currently leans on imported fossil fuels. Because deep ocean temperatures stay constant, a working OTEC plant generates power around the clock, offering tropical island communities something solar and wind cannot: steady, locally produced baseload clean energy on the front lines of climate change.
Coastal Virginia Offshore Wind, approved by federal regulators in 2023, could power more than 900,000 homes once its 176 turbines start spinning about 23.5 nautical miles off Virginia Beach. By late October that year, the first eight monopile foundations had already arrived at the Portsmouth Marine Terminal — a tangible sign the project had moved from paperwork into steel. Dominion Energy also committed to fishery mitigation funds and vessel speed limits to protect whales, sea turtles, and Atlantic sturgeon during construction. Alongside four other approved projects, CVOW is helping seed an offshore wind industry that barely existed in American waters a decade ago, with Hampton Roads positioning itself as a lasting hub for the clean-energy supply chain.
High-speed rail just arrived in the Southern Hemisphere for the first time, with Indonesia’s new Jakarta–Bandung line cutting a three-hour trip down to 46 minutes. Trains glide along the 142-kilometer route at around 350 km/h, linking two cities home to nearly 14 million people on one of the most densely populated islands on Earth. Plans are already in motion to extend the corridor to Surabaya, which could turn an eight-hour journey across Java into a two- or three-hour ride. Beyond the convenience, electrified rail is the cleanest way to move people long distances, and tends to pull travelers off short-haul flights. For the wider Global South, it’s a hopeful sign that world-class low-carbon transport isn’t reserved for wealthier corners of the map.
New York is investing in a massive 6.4 gigawatts (GW) of renewable energy, made up of three offshore wind farms and 22 onshore clean energy projects. It’s going to be enough to power 2.6 million New York homes and deliver around 12% of the state’s electricity needs once it’s all online.
In just a span of five months since EO 21 was issued, the number of offshore wind energy service contracts awarded to qualified investors went from 38 to 78. The biggest growth in terms of gigawatts and allocation happened between August to October when the number of rose from 63 to 78 contracts with a total of 61.6 GW.
The Benban Solar Farm near Aswan, Egypt, is now the largest solar park in Africa and the fourth largest solar farm globally. At least 20,000 jobs were created for the construction of the park and 6,000 permanent jobs were created for maintenance and management.
