Energy Efficiency
Analogue chips could speed up AI training 1000 times
Researchers at Peking University have developed analogue computer chips that solve key matrix equations for AI training with high accuracy and speed. These chips promise up to 1000 times faster processing and 100 times less energy use compared to digital GPUs. The innovation addresses the rising energy demands of AI in data centres.
Reducing household refrigerator CO2 emissions
Refrigerators contribute about 4% of a home's carbon emissions, equivalent to 89 kg of CO2 per year. Recent updates highlight ways to lower this impact through maintenance, efficient settings and choosing low-GWP models. Global efforts, including the Kigali Amendment, aim to phase out high-impact refrigerants by 2036.
Solar Paint Cools Buildings Innovatively
An experimental solar paint that cools buildings by mimicking sweating has been developed, offering a new approach to energy-efficient architecture.
Earth911 updates sustainable living tips for fall season
Earth911 has refreshed its guide on green living practices for the fall months, offering practical advice to reduce environmental impact during cooler weather. The updated article, originally published in 2015, emphasizes energy efficiency, garden preservation, and eco-friendly habits amid shorter days and lower temperatures.