Wind and sun are fickle, so Steffes plugs into technology to store renewable energy

Steffes Corporation, a diverse manufacturing company based in North Dakota, is on a mission to produce innovative products that make renewable energy more reliable. But that task becomes a whole lot more complicated when the energy sources they depend on – wind and sun – are unpredictable.
by Microsoft via Endless Supplies .Es - Marcas
by Endless Supplies Es via EndlessSupplies.Es