EXCERPT - The diabolical way EU electricity costs are computed, allegedly to encourage inefficient solar and wind and discourage conventional sources, is that, as French energy analyst Antonio Haya put it, “the most expensive plant of those needed to cover demand (marginal plant) sets the price for each hour of production for all the production matched in the auction.” So today’s natural gas price sets the price for essentially zero cost hydro-electric electricity. Given the soaring price for na