Engineering

Dynamic energy management using batteries and photovoltaics

One challenge facing the widespread adoption of renewable energies is the fluctuating output of photovoltaic systems—for energy-intensive companies, this means that their distribution networks are rapidly becoming inadequate.

Energy & Green Tech

EU's energy plan backs hydrogen, but NGOs sense 'hype'

The EU wants to put hydrogen at the centre of its ambition to achieve a carbon neutral Europe by 2050, its executive arm said Wednesday, but critics say that current extraction technology is far from green.

Energy & Green Tech

US energy secretary says G7 can lead global emissions cuts

Wealthy nations can lead by example in cutting carbon emissions, though much faster action is needed to stem global warming, U.S. Energy Secretary Jennifer Granholm said Friday in an interview with The Associated Press.

Energy & Green Tech

Energy Department awards $74M for battery recycling, reuse

The Energy Department on Wednesday awarded nearly $74 million from the bipartisan infrastructure law for 10 projects to advance recycling and reuse of batteries for electric vehicles and other purposes.

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