That is the place bitcoin mining, Marr realized, can present a worthwhile resolution. If a photo voltaic plant, or a wind farm, has the power to transform, almost immediately, its extra electrical energy into bitcoin as an alternative of promoting it at a loss, renewable vitality firms may considerably enhance their income. That, in flip, would make the financing of recent inexperienced vitality tasks extra palatable, and scale back the business’s want for presidency subsidies.