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one half of @IrishEnergyBot + @USEnergyBot; previously grid edge research @greentechmedia
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Green Collectivehttps://www.greencollective.io/

A map of Irish wind farms, coloured and sized by their highest output so far this year.

Oweninny in Mayo recently become to first to exceed 150MW but Galway Wind Park is close with 142MW and there are a few more in the 100MW+ club in the south-west.

🍃⚡️🏅

Renewable generation last week met 43% of Irish electricity demand, just behind fossil fuels' 46%.

Tuesday was best for wind generation, equalling 56% of demand with a peak of ~4.5GW. Friday was best for solar: at its peak at noon, it was fulfilling ~4.2% of demand.

🍃📈⚡️

Records and key takeaways from our 2023 annual review of the Irish grid:
🍃☀️ record wind & solar generation + peak output
🔋 peak battery discharge at 168MW
🔥 6 new fossil fuel units highlight grid constraints
🏡 🚘 heat & transport electrification urgently needed

Full report here: https://www.greencollective.io/post/2024-01-08-2023-review

Green Collective | A Year in Review: The Irish Grid in 2023

Robust data and reliable insights for the Irish grid

Ireland set a new all-island wind record yesterday: 4629MW at 4pm on 6 December 2023. More details in the report below!

Keep in mind there is more than 6GW of installed wind capacity in Ireland. I will for sure be digging into plant-level generation during this record day, as data becomes available.

https://www.greencollective.io/post/2023-12-07-new-wind-record

Green Collective

Robust data and reliable insights for the Irish grid

Plotted pumped storage and batteries to cover all storage capacity in Ireland. Looks like batteries stopped discharging during peak since Sunday after a multi-day test?

*Note demand and storage on separate y-axes* (This is not ideal to me, but the patterns are the takeaway here!)

P.S. The full name of B&T is Beenanaspuck and Tobertoreen. This should be sufficient to explain why a significant amount of time spent on mapping power plants in Ireland is to wade through many, many possibilities of misspelling things and places. 🙃
170MW might sound small, but worth pointing out there is at least 700+MW of existing battery energy storage capacity (capable of discharging 30 mins to 2 hrs). And since peak demand is between 5GW and 7GW, orchestrating batteries to meet peak demand can make a huge difference. (2/2)
This seems to be the beginning of battery energy storage in Ireland discharging in concert to meet peak demand! Before last Tuesday, batteries would usually behave what you see below for Monday, as they provide ancillary services. Since then, new dispatch patterns emerged. (1/2)
Like it or not, this is what peak summer performance looks like
These new records will surely be broken again soon! Explore historical data and keep an eye out for future records on our dashboard.
CAISO: https://www.stillatthewind.com/explore?grid=caiso
ERCOT: https://www.stillatthewind.com/explore?grid=ercot
Still at the Wind