Energy & Green Tech

North African sun offers green hope but state role key

Blessed with year-round sunshine, North Africa has enormous potential for solar energy, but the huge investment and state subsidies required for large-scale projects are a challenge for cash-strapped regional governments.

Energy & Green Tech

Japan ups 2030 renewables goal in draft energy policy

Japan aims to hike its 2030 renewable energy target as part of efforts to slash emissions, according to draft documents released Wednesday, but activists described the planned goal as "disappointing".

Energy & Green Tech

Green hydrogen production from curtailed wind and solar power

Designing future low-carbon energy systems to use power generated in excess of the grid's demands to produce hydrogen fuel could substantially lower electricity costs, according to new work published by Advances in Applied ...

Energy & Green Tech

Turning seawater into stored energy

Afew years ago, Harvard chemist Daniel Nocera, along with collaborators from Harvard Medical School, created a system that uses sunlight to split water molecules and combine them with carbon dioxide from air to produce renewable ...

Energy & Green Tech

Commercial truck electrification is within reach

When it comes to electric vehicles, particularly for heavy-duty trucks, the limitations of battery technology are often seen as the main barrier to widespread adoption. However, a new analysis concludes that it's the lack ...

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