About Us

Duffy Energy Ltd supplies, installs, and commissions micro generating systems called Road Energy Rams (RER). Road Energy Rams have no detrimental impact on the environment.

Road Energy Rams convert the weight of traffic driving over the RER system into Co2 free, electricity.

The RER system was tested and approved by UCD.

The following examples are extrapolations of that test.

A car park with an average 400 cars entering every day will generate 109,600 kWh of green energy saving 48 tonnes of Co2 emissions each year.

A car park with 1,000 cars driving over the RER system each day will generate 274,000 kWh, saving 121 tonnes of Co2 emissions each year.

Road Energy Rams will be sited at the entrance to Car Parks, Shopping Centres, Golf courses, Transport Hubs etc.