Contribution of green labels in electricity retail markets to fostering renewable energy. (December 2016)

• Record Type: Journal Article
• Authors: Mulder, Machiel; Zomer, Sigourney P.E.
• Is Part Of: Energy policy. Volume 99(2016)
• Page Start: 100
• Page End: 109
• Publication Date: 2016-12
• Subjects: L94 -- Q48 -- Q58; Electricity market -- Environmental policy -- Consumer behaviour -- Electricity labels -- Tradable green certificates; Energy policy -- Periodicals; Politique énergétique -- Périodiques; Electronic journals; 333.79
• DOI: 10.1016/j.enpol.2016.09.040
• Languages: English
• ISSNs: 0301-4215

Abstract

Abstract: In European countries, retailers are obliged to disclose the energy source and the related environmental impacts of their portfolio over the preceding year. The electricity supplied in the Dutch retail market is presented as renewable energy for 34%, but this relatively high share is for 69% based on certificates (Guarantees of Origin) which are imported from in particular Norway. The certificates are used to sell green electricity to consumers. The premium for green electricity which is actually paid by Dutch consumers is no more than a few percentages of the retail price. The low level of this premium is related to the abundant supply of certificates at low marginal costs from Norway. This also means that the premium for green electricity is too low to give an incentive for investments in new capacity. Hence, the current labelling system for renewable electricity is mainly valuable, besides being an instrument for tracking and tracing of renewable energy, as a marketing instrument for electricity retailers. The effectiveness of Guarantees of Origin as a policy instrument to foster renewable electricity sources is weak. This effectiveness can be raised by implementing restrictions on the international trade or the issuance of new certificates. Highlights: In Europe, electricity retailers are obliged to disclose the energy source. In the Netherlands, most renewable energy is based on imported certificates. The certificates system does not result in more renewable energy. Restrictions on international trade may improve the effectiveness.