DBI optimizes, for example, natural gas powered fuel cells. It also develops solutions for the production of hydrogen with wind and solar power – and the reconversion of the, thus, stored energy (power-to-gas-to-power). Such hydrogen storage systems can be connected to the natural gas grid. The DBI experts and their partners are creating a “green hydrogen economy” in Central Germany, and they are participants of the HYPOS initiative. Their customers include energy suppliers, urban utility companies, municipalities, the chemical industry, and other businesses.