Grid Brief ENDE

When does a commitment become real enough to hold a place

Three of today's items are about the same thing wearing three costumes: who pays for the network a new load needs.

FERC declined jurisdiction over a dispute in which a developer of a 1.8 GW data centre says it met a transmission agreement's credit requirement by posting one dollar. A commissioner called that an embarrassing legal fiction. Credit support is the instrument that keeps the cost of a cancelled project with the developer rather than the ratepayer, so a nominal posting is not a small technicality - it is the whole allocation, reversed, in one line of a contract.

Victoria answered the same question before it was asked, with a planning rule requiring new data centres to bring their own renewable generation and storage. The mechanism is different and the target is identical: convert a cost that would otherwise spread across everyone's bill into a cost that appears on the project's own balance sheet.

And Britain's regulator is discovering that queue protections do the opposite. Projects that had reached a certain development stage kept their place, so reordering the connection queue changed nothing at the front for batteries - the joint letter from the energy minister and Ofgem calls the result a materially higher progression than anticipated. Now the fix is to ask for money, because money is the only filter that does not require judging projects one by one.

When does a commitment become real enough to hold a place
When does a commitment become real enough to hold a place — Grid Brief

The common thread

Every one of these is an argument about when a commitment becomes real. A dollar of collateral, a development milestone, a planning condition: each is a moment where a system decides whether a project is serious enough to hold a place that someone else could use. Get that moment wrong and the queue fills with optionality, which is free to hold and expensive for everyone else.

The practical reading for anyone connecting a large load: the rules are converging on the same answer from three directions - the cost of the network you need is becoming yours to carry, earlier, and in a form that can be checked. Cheap options are the thing being legislated away.

⚠️ None of these is settled. FERC declined to decide, Ofgem has stated a direction rather than thresholds, and Victoria's rules apply only to new developments with verification unspecified. What is reported here is the shape of the question, not an outcome.

Written by Victoria Shinder.