United States

This archive collects solutions-journalism stories and milestones from the United States — covering policy wins, community-led efforts, scientific advances, and social progress happening across the country. Each entry highlights what’s working and why it matters.

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.

Salmon jumping upstream, for article on Columbia River salmon restoration

President Biden brokers $1 billion deal with Oregon, Washington, 4 Columbia River tribes to revive Northwest salmon population

By / / Good News For Humankind

A billion-dollar plan to bring salmon back to the Columbia River Basin just got a formal signature from the Biden administration, Oregon, Washington, and four tribal nations. The Columbia was once the greatest salmon-producing river system on Earth, supporting 16 stocks — four are now extinct and seven are listed as endangered. The agreement pauses decades of litigation and, crucially, puts tribes at the center as active partners in clean energy development, not just consultation. Yakama Nation Chairman Gerald Lewis put it plainly: more clean energy, yes, but built in a way that’s socially just. It’s a hopeful blueprint for what an honest, Indigenous-led ecological recovery can look like — for the Pacific Northwest and for river systems everywhere.

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.

Dentist's Hand Taking Saliva Test From Woman's Mouth, for article on handheld saliva test for breast cancer

Hand-held test for breast cancer uses your saliva and gives accurate readings in 5 seconds

By / / Good News For Humankind

A handheld breast cancer screener developed by researchers in the U.S. and Taiwan can detect cancer biomarkers from a single drop of saliva in under five seconds — using a reusable circuit board that costs just $5 and paper test strips priced in pennies. Built on the same glucose-strip technology found in home diabetes kits, the device was designed specifically for clinics and communities where mammograms and MRIs aren’t an option. Lead author Hsiao-Hsuan Wan said the goal was to make screening possible where it simply hasn’t been before. Clinical trials and approvals still lie ahead, but if it gets there, early detection — one of medicine’s most powerful tools against breast cancer — could finally reach the millions of women long left out.

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, for article on heat pump agreement

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

By / / Good News For Humankind

Heat pump adoption just got a major coordinated push, as nine states spanning roughly a third of the U.S. population aligned around shared targets to electrify residential heating at scale. Fossil-fueled heating equipment across these states releases more than 138,000 tons of nitrogen oxide annually — exceeding power plant emissions — with at least 40 percent of new investments directed toward low-income households. Because the agreement isn’t legally binding, each state must build its own policies to deliver. When large states move together, manufacturers and investors take notice — a market signal that can reshape supply chains before mandates arrive.

Depiction of nerve cells, for article on non-opioid compound

Researchers discover an effective non-opioid treatment for nerve pain

By / / Good News For Humankind

Nerve pain affects an estimated one in ten adults in the U.S., and for many, nothing currently available offers real relief. A new compound called FEM-1689 reduced pain hypersensitivity in mice with diabetic and chemotherapy-induced neuropathy, working through a receptor entirely separate from opioid pathways and sidestepping addiction risk. The same cellular effect was observed in human neurons in the lab. All results remain pre-clinical, and many promising compounds fail before reaching patients. But the mechanistic clarity here puts a genuinely safer treatment for one of medicine’s most stubborn problems on much firmer ground.

California coast, for article on Indigenous Marine Stewardship Area

First ever U.S. Indigenous Marine Stewardship Area declared in California

By / / Good News For Humankind

Indigenous marine stewardship just took a historic leap: three sovereign tribal nations along California’s northern coast have declared nearly 700 square miles of ocean and coastline under their own protection — the first Indigenous Marine Stewardship Area in U.S. history. The Tolowa Dee-ni’ Nation, the Resighini Tribe, and the Cher-Ae Heights Indian Community didn’t ask permission. They drew on their own authority to safeguard kelp forests, estuaries, salmon, and the surf smelt that Jaytuk Steinruck describes in songs going back forever. Their work alone covers 13% of California’s goal to protect 30% of its lands and waters by 2030. It’s a powerful reminder that the people who’ve stewarded these places for millennia are still leading the way home.

Back of a school bus, for article on electric school buses

Miami commits to putting 100 electric school buses on the road

By / / Good News For Humankind

Electric school buses are about to transform the daily commute for Miami-Dade students, with the district rolling out 100 of them thanks to a $19.1 million EPA grant, a Volkswagen award, and the school system’s own early investment. That makes it one of the largest electric school bus fleets in the country. The shift means cleaner air for kids waiting at the curb and quieter rides for the drivers behind the wheel, with no tailpipe emissions along the route. Miami-Dade’s blended funding approach — district dollars, federal support, and a corporate settlement — offers a model other communities can follow as the movement to electrify America’s roughly 480,000 school buses gathers speed.