Energy & Green Tech

Renewable solar energy can help purify water, research shows

Using electrochemistry to separate different particles within a solution (also known as electrochemical separation) is an energy-efficient strategy for environmental and water remediation: the process of purifying contaminated ...

Energy & Green Tech

Germany's new big hope against warming—heat pumps

As Germany looks to a future without fossil fuels, a big white boxy appliance is generating a lively debate—and often a heated one—for its potential to replace emissions-heavy oil and gas boilers.

Energy & Green Tech

Climate goals need clean energy surge in Global South: IEA

Financing for clean energy in developing and emerging economies excluding China must increase seven-fold within a decade if global warming is to be capped at tolerable levels, the International Energy Agency said Wednesday.

Energy & Green Tech

Laser spectroscopy for more efficient biomass combustion

Emil Thorin from Umeå University has developed a new optical method for rapid measurements of gaseous inorganic species in biomass combustion and gasification. The new technology will contribute to more efficient conversion ...

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