Transportation shapes how people access jobs, healthcare, education, and each other. This archive tracks real progress in transit, infrastructure, electric vehicles, cycling, and more — from local wins to national policy shifts worth knowing about.
China EV sales could hit 99% of new passenger cars by 2039, closing the book on the combustion era in the world’s largest auto market. The momentum is already visible: fully electric models made up 25% of new sales back in 2023. If it holds, cleaner city air and quieter streets follow.
Global electric vehicle sales surpassed 20 million units in 2025, a 27% year-over-year increase that marks a fundamental turning point in transportation history. For the first time, consumer economics rather than government policy is driving adoption, with buyers in price-sensitive emerging markets across Southeast Asia and Latin America choosing EVs without heavy subsidies. Declining battery costs are pushing electric vehicles toward mass-market affordability across dozens of countries simultaneously. This geographic and economic diversification makes the transition significantly more resilient than one dependent on any single government’s policy commitments.
Electric vehicles in Norway have officially overtaken gasoline cars on the road, a first for any country. Out of roughly 2.87 million passenger vehicles nationwide, battery electric cars now lead — a stunning flip from 2004, when just 1,000 EVs shared the road with 1.6 million gas cars. The shift came not through bans but through years of steady incentives: tax breaks, cheaper tolls, and accessible charging that made going electric the obvious choice. Diesel could be the next domino to fall, possibly as soon as 2026. Norway’s quiet, two-decade transformation offers the rest of the world a hopeful blueprint — proof that a car-loving country really can rewire its roads within a single generation.
Nearly 350 U.S. mayors just pledged to electrify at least half their city vehicle fleets by 2030, from police cruisers to garbage trucks to buses. They’re also committing to grow public EV charging fivefold by 2035, with 40% of those new chargers going to neighborhoods that have long breathed the dirtiest air. The bipartisan Climate Mayors network behind the pledge has grown from three founders a decade ago to more than 750 mayors representing close to 60 million Americans. When cities buy electric at this scale, they don’t just clean up local streets — they send a signal that reshapes what manufacturers build, proving that climate progress can move forward city by city, even when Washington stalls.
New U.S. tailpipe pollution rules are projected to prevent more than 7 billion metric tons of planet-warming emissions over their lifetime, cutting passenger car pollution nearly in half by 2032 compared to 2026 levels. Rather than mandating a hard electric vehicle quota, the EPA lets automakers mix battery EVs, plug-in hybrids, and more efficient gas engines to hit the same pollution ceiling. A former EPA transportation chief called it the single most important climate regulation in American history, and cleaner air will especially benefit communities living near busy roadways. With transportation being the largest source of U.S. climate pollution, this rule nudges the world’s second-biggest car market closer to the pace of change already underway in Europe and China.
A remarkable pilot project installed on a 787-ft. container ship has proven it’s possible to capture emissions from the smokestacks of cargo ships with 78% efficiency and convert the CO2 into limestone pebbles, which can be offloaded and sold. London startup Seabound, funded by a US$1.5-million grant from the UK Government, partnered up with global shipping company Lomar to install the carbon capture equipment on one of its older and dirtier-burning ships, a medium-sized vessel capable of carrying more than 3,200 shipping containers.
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.
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.
The number of electric school buses operating or delivered in the U.S. rose from 598 in March 2022 to 1,285 in June 2023. The number of electric school buses that have been ordered or awarded funding nearly tripled in the same period. Forty-nine states had electric school bus commitments as of June 2023.
Under the new rules, electric or hydrogen-powered cars will account for 20% of new sales by 2026, 60% by 2030, and 100% by 2035. The rules mirror similar 2035 phase-out mandates in China, South Korea, the U.K. and several U.S. states, including California, New York, and Massachusetts.
