Terry McGrenaghan’s Post

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CEO | Co-Founder @ PowerScope

Flexing the Grid Check out our latest article, unpacking Ireland's latest grid flexibility proposals. It's relatively high level and visual so hopefully it's the gist rather than the mist! Rowan Molony

Nicolas Höning

Co-Founder @ SEITA | Open-Source Energy Management

1w

Thanks for the write-up, Terry McGrenaghan. Interesting that the envelopes concept is being used in Ireland. I was just in a conversation with Australian partners, and there, upcoming regulation is also using the "envelope" terminology: https://arena.gov.au/knowledge-innovation/distributed-energy-integration-program/dynamic-operating-envelopes-workstream/ And in The Netherlands, the related concept might be the "Capaciteits-Beperkend Contracten". But it's also early days for that over here. In our FlexMeasures platform, such envelopes can be modelled. We extended it recently, going beyond just one contracted capacity. This would hold for both the Simulations and Cloud EMS. Especially in such settings, I believe that a behind-the-meter EMS should work together with any front-of-the-meter optimization (i.e. flex-trading) system, as the available up-or-downward flex for the upcoming hours is becoming more volatile :) One more thing: In your helpful visualization, the area under the curve would be different for the site over the course of the day than in the initial, non-flexible case - ideally, scheduling across the day should make sure it is the same, just steering clear of the envelope.

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