Articles on Solar power

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How can we store energy from intermittent renewable energy sources? Benny(I am empty)/ Flickr

How heat can be used to store renewable energy

Pumped thermal electricity storage turns electricity into heat and back again – which can compensate for the intermittent supply of renewables.
New research shows Ontario doesn’t really need nuclear energy, and its absence would not have an impact on emissions in the province’s energy sector. (Ferdinand Stohr/Unsplash)

Ontario can phase out nuclear and avoid increased carbon emissions

Nuclear power isn't needed to meet Ontario’s electricity needs. And the absence of nuclear power won't have any impact on emissions in Ontario's energy sector.
Large scale wind farms are driving Australia’s renewable energy generation. AAP Image/Supplied by CWP Renewables

Australia is the runaway global leader in building new renewable energy

Australia is installing renewable energy at more than ten times the global average. This is excellent news, but raises serious questions about integrating this electricity into our grids.
An all-renewable grid will mean more electricity and more transmission lines. Russ Allison Loar/flickr

How to have an all-renewable electric grid

We have all the technologies needed to make the electric grid run on renewables and lower pollution. What are they and what are the barriers to adopting them widely?

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