Konferensartikel

Ruben Laleman
Ghent University, Faculty of Economics and Business administration, Ghent, Belgium

Johan Albrecht
Ghent University, Faculty of Economics and Business administration, Ghent, Belgium

Ladda ner artikelhttp://dx.doi.org/10.3384/ecp110572706

Ingår i: World Renewable Energy Congress - Sweden; 8-13 May; 2011; Linköping; Sweden

Linköping Electronic Conference Proceedings 57:2, s. 2706-2713

Publicerad: 2011-11-03

ISBN: 978-91-7393-070-3

ISSN: 1650-3686 (tryckt), 1650-3740 (online)

This paper explores this balance regarding wind and PV technology support in Europe. Based on rather conservative estimates; we calculate future deployment costs and compare these figures to the current public investments in PV and wind R&D. We find that; today; for each Euro spent on R&D to develop future technologies; 35 to 41 Euros are spent on the deployment of existing technologies. Furthermore; private PV and wind technology companies tend to underinvest in R&D for various reasons. In an alternative scenario; we assess the optimal R&D efforts for the PV and wind sectors based on a 7% R&D-to-sales benchmark that is typical for engineering sectors. If public R&D efforts would increase according to this benchmark; and hence compensate for the private underinvestments in R&D; pull/push ratios between 6 and 8 could be achieved. This leads us to conclude that the current balance between deployment and R&D is far from optimal.

[1] R. G. Newell; The role of markets and policies in delivering innovation for climate change mitigation; Oxford Review of Economic Policy 26; 2010; pp. 253-269. doi: 10.1093/oxrep/grq009.

[2] V. Norberg-Bohm; The role of government in energy technology innovation: insights for government policy in the energy sector; Harvard University; Belfer Center for Science and International Affairs; 2002.

[3] G. F. Nemet; Demand-pull; technology-push; and government-led incentives for non-incremental technical change; Research Policy 38; 2009; pp. 700-709. doi: 10.1016/j.respol.2009.01.004.

[4] T. Jamasb; W. J. Nuttal; and M. Pollit; The case for a new energy research; development and promotion policy for the UK; Energy Policy 36; 2008; pp. 4610-4614. doi: 10.1016/j.enpol.2008.09.003.

[5] P. H. Kobos; J. D. Erickson and T. E. Drennen; Technological learning and renewable energy costs: implications for US renewable energy policy; Energy Policy 34; 2006; pp. 1645-1658. doi: 10.1016/j.enpol.2004.12.008.

[6] G. F. Nemet and E. Baker; Demand subsidies versus R&D: Comparing the uncertain impacts of policy on a pre-commercial low-carbon energy technology; The Energy Journal 30; 2009; pp. 49-80. doi: 10.5547/ISSN0195-6574-EJ-Vol30-No4-2.

[7] M. Frondel; N. Ritter and C. M. Schmidt; Germany’s solar cell promotion: Dark clouds on the horizon; Energy Policy 36; 2008; pp. 4198–4204. doi: 10.1016/j.enpol.2008.07.026.

[8] IEA; Global gaps in clean energy R&D; International Energy Agency; 2010.

[9] IEA; Global gaps in clean energy research; development and demonstration; International Energy Agency; 2009.

[10] EPIA; Global Market outlook for photovoltaics until 2014; European Photovoltaic Industry Association; 2010.

[11] Tradewind; Integrating Wind; 2009.

[12] Eurobserv’er; State of renewable energy in Europe; 2009.

[13] EWEA; Pure power; wind energy targets up to 2020 and 2030; 2009.

[14] M. Šúri; T. A. Huld; E. D. Dunlop and H. A. Ossenbrink; Potential of solar electricity generation in the European Union member states and candidate countries; Solar Energy 81; 2007; pp. 1295-1305. doi: 10.1016/j.solener.2006.12.007.

[15] EREF; Prices of renewable energies in Europe; European Renewable Energies Federation; 2009.

[16] IEA; Energy Technology Perspectives 2010; International Energy Agency; 2010.

[17] IEA; RD&D statistics [accessed 28 October 2010]

[18] European Commission; EU energy trends to 2030; 2010.

[19] EREC; RE-thinking 2050; European Renewable Energy Council; 2010.

[20] EPIA; Set for 2020; European Photovoltaic Industry Association; 2010.

[21] OECD; Measuring Innovation: a new perspective; 2010.

[22] National Science Board; Science and engineering indicators 2010; 2010. [accessed 25 November 2010]

[23] EWEA; Wind energy the facts; 2010. [accessed 5 December 2010]

[24] EPIA; Solar Generation 6; 2010. [accessed 25 November 2010]

[25] IEA; Technology Roadmap: Solar Photovoltaic Technology; 2010. [accessed 5 December 2010]

[26] R.G. Newell and C. Fischer; Environmental and technology policies for climate mitigation; Journal of Environmental Economics and Management 55; 2008; pp. 142-162 doi: 10.1016/j.jeem.2007.11.001.