EKOenergy
EKOenergy, an internationally recognized quality mark for renewable energy, natural gas, heating and cooling, is a non-profit initiative consisting of more than 40 environmental organizations in 30 countries.
GreenPower Renewable Energy Accreditation
GreenPower is an Australian renewable energy accreditation company whose accreditation is applicable to every state in Australia.
Grüner Strom Label
Grüner Strom Label (GSL), meaning “greener electricity” in German, was established and has been operated by seven non-governmental organizations since 1998.
Bra Miljöval
Bra Miljöval is a Swedish ecolabel established in 2002 and managed by the Swedish Society for Nature Conservation (Svenska Naturskyddsföreningen).