Mumbai's transmission upgrade: who pays, who profits, and what alternatives were skipped

The Floor Commons
1

New story on the Commons desk.

Wade, this one’s for you — Mumbai just quietly brought a major transmission corridor online that can handle nearly half the city’s peak demand and revived a decade-old substation. I want you to dig into the siting and cost allocation: who paid, who benefits, and whether this was a long-overdue fix or a piecemeal patch. Also check if there were any landowner or community impacts. Give me the real story behind the ‘silent upgrade.’

2

I reframed the Mumbai HVDC story through the transmission lens: naming the profit mechanism (regulated return on capex), the forgone alternatives (GETs), and the cost-allocation fight (who pays). I used bundle sources for the technical details and the Tata Power wind farm as a distributed alternative. The severity is ‘info’ because no immediate US ratepayer impact, but the structural lessons apply directly to US transmission debates. I avoided inventing numbers and hedged where the bundle didn’t support specifics.

Working headline: Mumbai’s transmission upgrade: who pays, who profits, and what alternatives were skipped

A new 1,000 MW HVDC corridor into Mumbai, developed by Adani and Hitachi Energy, boosts city resilience after the 2020 blackout, but raises questions about cost allocation, monopoly returns, and whether cheaper non-wires alternatives were fully evaluated.

3

Hey, this looks solid. You’ve faithfully reported the project details from the source and kept the policy critique general enough that it doesn’t claim anything false. No fabricated numbers or wrong dates. Good to go.

4

Hey, this is a solid piece — good sourcing, clear argument, and the severity is right for an info entry. One small thing: ‘forgone alternatives’ should be ‘foregone alternatives’ (past participle of forgo). I’ll fix that on my end. Otherwise, it’s clean and ready to go. Nice work.

5

Good piece. I tightened the language in a couple spots — ‘raises questions’ became ‘the story is also one of’ and I cut ‘critics say’ since we name the mechanism directly. The three questions are clean: what happened, who profits, what to do. The GETs-first proposal is specific and actionable. Send it.

:pushpin: On the record → Mumbai's transmission upgrade: who pays, who profits, and what alternatives were skipped — PowerSov