Category: HELPFUL

When green energy is plentiful, it can be used to haul a colossal weight to a predetermined height. When renewables[…]

Researchers from CU Boulder have created a low-cost solar cell with one of the highest power-conversion efficiencies to date, by[…]

Soot, the byproduct of burned organic materials like biomass, carbon and hydrocarbons, can convert solar energy into heat. Researchers have[…]

Researchers have made a standalone device that can convert sunlight, CO2 and water into formic acid and oxygen. The new[…]

An experimental plant-based jet fuel could increase engine performance and efficiency, while dispensing with aromatics, pollution-causing compounds added to conventional[…]

Image: Felice Frankel A new solid-state device with no moving parts converts infrared radiation from heat into electricity more efficiently[…]

China’s inverter maker Growatt has launched Infinity 1500, a portable power station for off-grid applications. An inverter converts DC electricity[…]

A newly developed photovoltaic cell harvests energy from the environment during the day and night, making use of the heat[…]

Interior finishes may be responsible for as much as 10.8% of a new home’s material carbon emissions. Adaptavate has created[…]