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Replies

Steven Brisley @stevenbrisley.bsky.social · 19/11/2024

That's not to say that we need a "Total TSO" model or that DSOs need to be structured the same. But an ISO/RTO needs the same data (telemetry, constraints) coming in a consistent fashion. Consistency can come from clear participation rules and/or use of a common, decentralized technology platform.

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Steven Brisley @stevenbrisley.bsky.social · 19/11/2024

So what data needs to be exchanged between DSO and ISO/RTO? Lots! Registration, telemetry, market bids, constraints. Typically this is where we hear pushback that it's "too much data". That's...not true. Other industries securely exchange 10x more data on these time scales.

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Steven Brisley @stevenbrisley.bsky.social · 19/11/2024

What about the DSO <> aggregators? This discussion focused on how to communicate Dx grid constraints. Some options are better than others. We recommend operating envelopes, as demonstrated in Australia. An alternative is a dispatch agent model, though it provides less flexibility to operators.

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