The giant batteries that are rapidly replacing gas and coal.

From Just Have a Think.

Grid-scale batteries have until recently been predominantly used only to stabilize the frequency of electricity supply. But as prices have dropped dramatically in recent years and new chemistries like sodium-ion have come into the mainstream, batteries have started to replace coal power stations and even gas peaker plants. So, is the final death knell now being sounded for the combustion of fossil fuels?

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Reference Links

Renew Economy article about Collie

Australia’s second biggest battery shows signs of life, turning coal centre into massive battery bank

Renew Economy article about big batteries in South Australia

Big batteries hit world-leading 40 pct share of evening demand in stunning new record for South Australia

Clean Energy Australia 2025
https://cleanenergycouncil.org.au/getmedia/f40cd064-1427-4b87-afb0-7e89f4e1b3b4/clean-energy-australia-report-2025.pdf

University of Western Australia – big batteries report
https://www.uwa.edu.au/news/article/2025/december/big-batteries-are-now-outcompeting-gas-in-the-grid-and-gas-rich-western-australia-is-at-the-forefront

California Energy Commission report
https://www.energy.ca.gov/news/2025-11/californias-battery-storage-fleet-continues-record-growth-strengthening-grid

Cornell University research paper
https://arxiv.org/abs/2501.01954

California 2024 Special Report on Battery Storage
https://www.caiso.com/documents/2024-special-report-on-battery-storage-may-29-2025.pdf

S&P Global Article
https://www.spglobal.com/energy/en/news-research/latest-news/natural-gas/122624-california-batteries-taking-bigger-bite-out-of-gas-fueled-energy

Bloomberg NEF article
https://about.bnef.com/insights/clean-energy/australia-on-the-cusp-of-big-battery-boom-according-to-bloombergnef-report

EMBER analysis

Batteries now cheap enough to make dispatchable solar economically feasible

Engineering With Rosie – great video about Long Duration Energy Storage (LDES)
www.youtube.com/watch?v=xoi3-0EYW14

Check out other YouTube Climate Communicators

Simon Clark:
youtube.com/user/SimonOxfPhys

ClimateTown:
youtube.com/channel/UCuVLG9pThvBABcYCm7pkNkA

Dr Gilbz
youtube.com/@DrGilbz

zentouro:
youtube.com/user/zentouro

Climate Adam:
youtube.com/user/ClimateAdam

Kurtis Baute:
youtube.com/user/ScopeofScience

Sarah Karvner:
youtube.com/channel/UCRwMkTu8sCwOOD6_7QYrZnw

Beckisphere: https://www.youtube.com/channel/UCT39HQq5eDKonaUV8ujiBCQ

Our Changing Climate :
https://www.youtube.com/channel/UCNXvxXpDJXp-mZu3pFMzYHQ