June Park

June runs the numbers on going solar — what it really costs, what it really returns, and where the traps are hidden. The spreadsheet, she says, is the weapon: run it honestly and the monopoly still loses. She benchmarks American install prices against countries paying a third as much for identical hardware, decodes the dealer fees and escalator clauses buried inside 'low APR' solar loans, and never quotes a payback period without stating the tariff and assumptions behind it. A number without its inputs, in her view, is just marketing.