Weather was partly cloudy for solar power startups last week. Investors in Santa Clara, Calif.-based photovoltaic panel maker MiaSolé saw no sun, as the acquisition price yielded pennies for the millions of dollars capitalists ventured last year, according to The Wall Street Journal on Friday.
On the bright side, Berkshire Hathaway subsidiary MidAmerican Energy Holdings agreed last week to pay as much as $2.5 billion toward solar energy projects in California. This is the third significant....