Handrail sterilizer claims to wipe out germs on escalators

Ever feel severe anxiety at the thought of touching grotty escalator handrails? LG Innotek and Clearwin claim that their new sterilizer can wipe out 99.99 percent of germs on handrails … Continue reading Handrail sterilizer claims to wipe out germs on escalators

Electrek green energy brief: Oil stocks for solar?, Solar=grid stability in California, battery charging by light and more

Saudi Aramco selling $500B (?) in stock, investing $5B of it in solar – Groups representing $60 trillion (wow) in investment capital have pledged ‘to incorporate environmental, social and governance factors, … Continue reading Electrek green energy brief: Oil stocks for solar?, Solar=grid stability in California, battery charging by light and more

China plans its first “Forest City” to fight air pollution

Just weeks after Stefano Boeri announced plans for China’s first vertical forest, the Italian architect unveiled an even more ambitious vision: Forest Cities. Scaling up from his tree-clad Bosco Verticaleskyscraper, … Continue reading China plans its first “Forest City” to fight air pollution