aim for simplicity - waste is enemy

Energy storage

Renewable energy stored as heat in containers, as a cost-efficient decentralised solution

Maximum power from intermittent renewable energy converted to heat through smart electrical circuitry via heating elements to insulated tanks containing raw material.

Philosophy

We see a future with uncertain oil and gas supplies. The need for electricity will increase significantly, not least due to AI. The electricity grids need to be expanded. All of this leads to significantly increased cost for electrical energy.

As an example, a quarter of today's electricity grid in Sweden, with its limited capacity, is used to create ordinary heat for consumers. One may think that instead, it should focus on creating clean 230V alternating current for sensitive electrical appliances.