'Hydrogen as strong partner of renewable energy systems: The Importance of Hydrogen as Secondary Energy Carrier for Renewable Primary Energies'

摘要

Hydrogen as a universal energy carrier can be produced as secondary energy from a wide variety of primary energy sources. Considering the whole energy chain from production to end-use, hydrogen, used in fuel cells to power transport and stationary applications, can provide significant benefits in terms of greenhouse gas emissions and local pollutants through increased efficiency and/or lower rate of emission per end-use energy unit.