Grid-scale electricity storage can’t save renewables

Tallbloke's Talkshop

Image credit: energy-storage.news
No surprise there, but the points made deserve emphasis. No amount of ideology can defeat the realities of engineering and economics.

Engineer pours cold water on battery and hydrogen technologies – GWPF press release.
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A new briefing paper from the Global Warming Policy Foundation (GWPF) dismisses the idea that grid-scale electricity storage can help bring about a UK renewables revolution.

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Why Phi? – some Earth-Mars orbital harmonics

Tallbloke's Talkshop


A simple pattern emerges when looking at the Earth-Mars synodic conjunctions.

Focussing on the numbers of Mars orbits that are equal, or almost equal, to an exact number of Earth orbits (years), the pattern can be found by subtracting the number of conjunctions from the number of Mars orbits.

The difference between the two sets of numbers follows the Fibonacci series, which is strongly related to the golden ratio.

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