🥵 Reduced mortality in heat waves
Heat waves cause many deaths globally – but the trend is pointing downward. The number of deaths per capita caused by heat waves decreased by 7.2% per decade globally.
🔥 BurnBot performs controlled burns to reduce the risk of forest fires
BurnBot has developed a robot that performs controlled burns without flames and smoke. The robot reduces the need for personnel and minimizes the risk of fire spreading uncontrollably.
🔋 Solar power and batteries help Texas handle record-high energy consumption during heat waves
Texas power grid has broken new records for electricity consumption during the summer of 2024. Solar power has met record-high demand during the day, and batteries have covered the need in the evening.
🏝️ Several atolls are growing despite rising sea levels
Scientists have discovered that many coral islands are growing or maintaining their size despite rising sea levels. Over 1000 islands have been studied and shown surprising resilience to sea level rise.
💡 AI solves difficult problem of how molecules react to light – may lead to better solar cells and LED lights
Researchers at DeepMind have used AI to create a new method for calculating how molecules behave when hit by light. The technology could lead to improvements in solar cells, LED lights, and other light-sensitive technologies.
🚗 Waymo doubles the number of paid robotaxi trips to 100,000 per week
Waymo now provides over 100,000 paid robotaxi trips per week in the USA. The company has expanded its service to new areas in California and Arizona. Waymo is now testing driverless vehicles on highways around the San Francisco area.
🌞 Solar and wind surpass fossil fuels in EU electricity production
Wind and solar power generated 30% of EU's electricity during the first half of 2024. For the first time, 13 EU countries produced more electricity from wind and solar than from fossil fuels.
🌅 Wind and solar energy surpass coal power in China
China's combined capacity for wind and solar power has for the first time exceeded coal. Solar energy is expected to surpass coal as China's primary energy source by 2026. China has reduced new coal power projects and is focusing on phasing out smaller coal power plants.
🍔 Food-from-air company Solar Foods advances in NASA's space food competition
NASA's Deep Space Food Challenge aims to find new ways to provide astronauts with nutrition during long space missions. Solar Foods won the international category in the competition. The company is developing a concept to produce the protein Solein in space.