Although sodium-ion battery technology has a lower density (and is less mature) than lithium-ion, its lower costs, more abundant supplies and superior cold-weather performance could help accelerate mass EV adoption worldwide.
A team at the Lawrence Livermore National Laboratory has achieved fusion ignition, producing a net energy gain from a fusion reaction for the first time ever. The feat was hailed as a “moment of history” by physicists and another major breakthrough in the quest for near-limitless clean energy.
Since the 2000s, Uruguay has installed about 50 windfarms across the country, decarbonized the grid, and bolstered its hydropower. Now, depending on the weather, anything between 90% and 95% of its power comes from renewables. In some years, that number has crept as high as 98%.
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.
Revenue from the new measure is expected to contribute to sustainable fuel use in domestic air transportation by the end of the decade, as well as a pensioner bonus increase of approximately $2.18 billion annually for those receiving the smallest benefits. The Danish government’s goal is to have the nation’s first exclusively green-fueled domestic route operating by 2025.
The new Bus Rapid Transit system is one of the key components of an ambitious strategy for sustainable urban mobility. It will help improve air quality in Dakar and reduce the country’s greenhouse gas emissions, with around 59,000 tonnes of CO2 avoided per year.
The reactor, dubbed JT-60SA, represents the latest testbed for a potentially transformative source of renewable energy harvested from atoms fusing together under immense pressure and incredibly high temperatures — without risking a nuclear meltdown.
At the COP28 Climate Summit in Dubai, the U.S., Czech Republic, Cyprus, Dominican Republic, Iceland, Kosovo and Norway in formally joining the alliance, which was launched in 2017 by the U.K. and Canada. The new members have committed to not developing new unabated coal power plants and phasing out existing unabated coal plants.
Initially, a Ford E-Transit fitted with a receiver will be used to gather data as part of a five-year pilot to perfect the technology in real-world settings and study potential public transport applications – though there are plans to open the electric road system to the public within the next few years.
Green ammonia offers a solution to one of the hardest tasks in decarbonization: replacing diesel in large ships. Yara is stepping forward with a commitment to launch the world’s first clean ammonia-powered container ship, ready for service in 2026. Shipping is responsible for between 1.7 and 3% of global CO2 emissions.
