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Renewable Energy Certificates (RECs) represent the environmental value of the generation of a one-megawatt hour (MWh) of energy produced by renewable energy sources. These certificates ensure that the value of electricity from wind, solar, biomass, and other renewable sources, becomes tangible and is realized. RECs are an effective and recognised way of reaching emission targets and improving sustainability.


Guarantees of Origin (including RECs, I-RECs, REGOs, GOs) are a tradeable commodity and are the only widely recognized instruments guaranteeing the renewable credentials of the electricity supplied.


Contessa Commodities is able to help you make better-informed procurement decisions to meet your voluntary, environmentally conscious goals and reach improved market visibility.  We can source a variety of certificates according to your needs, from the most basic ones to more advanced eco-labels with additional sustainability features.


Contessa Commodities BV

​Chamber of Commerce: 76457281

VAT: NL860629570B01

RSIN: 860629570

Raamweg 1

Den Haag, 2596 HL

The Netherlands

Tel. +31 615 394 293

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