” Wind, solar and biomass have the potential to supply all of the world’s energy needs. Jointly we can make that happen if we want. So – why not? “ – Henrik Stiesdal Offshore Windpower Stiesdal Offshore Technologies A/S develops industrialized, low-cost floating and bottom-fixed wind turbine foundations. Energy Storage Stiesdal Storage Technologies A/S develops electrical energy storage with 10-100 h storage capacity. Carbon-Negative Fuels Stiesdal Fuel Technologies A/S develops carbon-neutral fuels for aircraft.