About us

Global voluntary markets for renewable energy are increasing in size year on year and they expand further as corporate, national, and international stakeholders set their targets and procurement strategies. is a free source of information and data on Renewable Energy Certificate (REC) schemes and related energy statistics.

Our website provides an insight into several such certificate schemes whilst highlighting market drivers, green power products and regulatory updates.

Statistics and schemes are updated on an ongoing basis.


Contact us


+49 (0) 151 70 42 16 91


Entelios GmbH - a part of Agder Energi
Kurfürstendamm 68
10707 Berlin