February 24, 2023 Cleantech startup aims to transform mine waste into a ‘climate solution’ Arca was named as one of Canada’s most investable cleantech ventures and won a $1 million award from XPRIZE and the Musk Foundation in a carbon removal competition.
February 24, 2023 Black gold-nickel efficiently converts CO2 to useful chemicals Researchers have shown that plasmonic black gold-nickel efficiently catalyzes CO2 hydrogenation using visible light.
February 23, 2023 BHP trials renewable fuel at Yandi iron ore operations in Western Australia World's biggest miner is trialling the use of Hydrotreated Vegetable Oil to help power mining equipment.
February 23, 2023 HSBC says greenwash risks have potential to impede market access The decision comes as financial watchdogs make increasingly clear they won’t tolerate exaggerated or false ESG claims.
February 23, 2023 Copper catalyst may be essential for production of solar fuels from sunlight, water, CO2 Exploring copper’s properties as an electrocatalyst has brought scientists one step closer to us turning CO2 into solar fuels through artificial photosynthesis.
February 22, 2023 New material could make it easier to develop high-performance solid-state batteries A new material class with above-average conductivity could lead to the development of high-performance solid-state batteries.
February 21, 2023 Energy traders, flush with cash, are moving into crops and metals After making more money than ever in the last few years, some of the world’s top energy traders are using the cash to expand in metals and agriculture.
February 21, 2023 Perovskites may soon beat silicon’s efficiency in solar cells Researchers are proposing a novel, physics-based approach to synthesizing perovskites.
February 19, 2023 Governments spent record $1 trillion last year subsidizing fossil fuels International Energy Agency estimates that the combined subsidies for oil, natural gas, electricity and coal hit an all-time high in 2022.
February 17, 2023 Thin-film copper sandwich increases electronics’ lifetime A new copper-based material has shown positive performance when it comes to reducing overheating and burnout in electronic devices.
Iamgold’s Lemelin thanks mentor for Africa option Bruno Lemelin recalls his first Iamgold boss urging him to join Essakane in Burkina Faso as regional politics began to unravel. December 26, 2025 | 05:00 am
