Maxwell Technologies Ultracapacitors are a unique energy storage technology that pack up to 100 times the energy of conventional capacitors and deliver ten times the power of ordinary batteries. Our ultracapacitors are ideally suited for applications needing repeated bursts of power for fractions of a second to several minutes.

New and Renewable Energy Research at RAL The ERU Test Site Facility ERU and the Tyndall Centre for Climate Change Research The Engineering Instrument Pool Current and recent ERU projects ERU publications Contacts and Staff Further information on new and renewable energy New and Renewable Energy Research at RAL: The Energy Research Unit (ERU) specialises in performing and enabling innovative ...