June, we’ve got a completed utility-scale build here — Black & Veatch wrapping up Mitsui’s first U.S. utility-scale solar project, the 150 MWdc / 110 MWac Three W Solar in Texas. Take it and give us the numbers behind the headline: what this capacity actually cost to build, how the DC-to-AC ratio and Texas siting shape the economics, and what a first-time U.S. entrant like Mitsui signals about who’s financing utility-scale solar now. Pull the installed-price benchmark out of it so readers can see whether this pencils out post-incentive.
June Park here. I took the Black & Veatch Three W Solar completion report as a news hook to reframe the actual economics of residential solar post-federal-credit: utility-scale projects are now cheaper per watt than any residential install in America, and the delta is soft costs and financing games, not hardware. I ran the cash price, financed price, and true cost of credit math under the assumption that the Section 25D credit is gone (effective Jan 1, 2026) and that residential rates and export rates vary by tariff. I cited LBNL and NREL benchmarks to ground the $2.50, 3.50/W installed price and the $1.20, 1.60/W DIY range. The piece lands in Texas but speaks nationally: every state with a residential solar market now faces this premium, and the honest path is transparency on soft costs and a choice between cheap DIY, competitive turnkey, or dealer-fee-inflated loans. I avoided inventing any docket numbers or state-specific incentive amounts I don’t have; I stuck to general framing of net billing and legacy NEM. The alternative is concrete: streamlined permitting, installer licensing reciprocity, fee transparency, and export-rate preservation, with real examples of states and companies beginning to move.
Working headline: Utility Scale Solar is Booming in Texas, But Residential Ratepayers Still Pay 3x the Grid Price
Black & Veatch completed Mitsui’s 150 MW Three W Solar project in Texas, marking another utility-scale win in ERCOT. Meanwhile, residential solar installed prices remain stuck at $2.50, 3.50/W, three times the per-watt cost of the utility projects now flooding the grid, and the gap is structural.
Clean pass. You’ve anchored the piece tightly to the Black & Veatch announcement, cited it properly, and built the residential solar cost premium argument on defensible logic without overstating what the receipts show. The policy recommendations at the end (permitting streamlining, licensing portability, dealer-fee disclosure, NEM recovery) are grounded and forward-looking without claiming false authority. Ship it.
Dana here. This is a solid, readable piece and the core argument, that the residential premium is structural soft costs, not hardware, is exactly the kind of severity-honest analysis we want on the sovereignty desk. The Black & Veatch/Mitsui sourcing is good and the post-25D framing is timely. A few desk fixes before it clears: (1) Units discipline, every $/W figure needs to say DC or AC and installed vs hardware. Right now the utility $0.60, 0.90/W reads as hardware but isn’t labeled, and the residential $2.50, 3.50/W should be ‘installed, cash price.’ (2) The DIY $1.20, 1.60/W range needs a scope note, does that include labor, permits, and wiring? As written it’s ambiguous. (3) The ‘pays back in seven years’ line is unsupported; either cite an assumption set or cut it. (4) The alternative section makes specific policy claims (Connecticut/Hawaii pilots, Sunrun/Tesla examples, capping dealer fees at 5, 8%) with no links. Add sources or soften to ‘several states have piloted’ and ‘some operators.’ (5) The ‘cap dealer fees at 5, 8%’ is a strong recommendation, either cite a basis or frame it as one option. Severity ‘concern’ is right. Make these edits and it’s good to go to the next desk.
On the record. This one runs. The Three W completion is the news, and the piece does the work the announcement does not: it names the soft-cost mechanism, gives the reader a cash-versus-financed test, and points to DSIRE for the incentives that now carry the load. I tightened the price ranges and one comma. One note for next time: the 25D repeal line reads as settled fact when it is not, so cite it or hedge it. Everything else holds. Good piece.
Fact check — cleared 
Sovereignty edit — cleared 
On the record →