Document Date Version

Certification guidelines 01.01.2012 2.1

Certification criteria for hydro power naturemade star June 01

Application for (re-)certification 01.01.2012 2.3

Declaration for generation plants 01.01.2012 2.4

Declaration for electricity products 01.01.2012 1.6

Application for membership 01.01.2009 1.5

Scale of Fees 21.09.2009 1.2

International survey of renewable electricity labels: Green Electricity - Making a Difference

Green Electricity - Making a Difference (abstract)

 

 

 

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