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The price of new-build renewable energy is expected to fall significantly relative to new-build coal energy in coming years. AAP Image/Lucy Hughes Jones

Renewables will be cheaper than coal in the future. Here are the numbers

The price of renewable energy will fall significantly relative to new-build coal in coming decades, making an all-renewable electricity system more desirable, both economically and environmentally.
A new Grattan Institute report suggests solar panels in Australia might be more trouble than they are worth. Duncan Rowalinson/Flickr

Given the value of emissions cuts, solar subsidies are worth it

The Grattan Institute has reported that the costs of solar panels have outweighed the benefits by almost A$10 billion in Australia. But the real benefits of cutting greenhouse emissions are much larger.
It’ll come down to politics in the end. jeedlove

Here comes the sun: explosion in solar power beckons

Is solar power the technology of the future? It is certainly the fastest-growing energy generation technology in the UK. By the early 2020s, according to a new report, it will be cost-competitive with…

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