| ID | 099304 |
| Title Proper | Cost and optimal feed-in tariff for small scale photovoltaic systems in China |
| Language | ENG |
| Author | Rigter, Jasper ; Vidican, Georgeta |
| Publication | 2010. |
| Summary / Abstract (Note) | China has recently become a dominant player in the solar photovoltaic (PV) industry, producing more than one-third of the global supply of solar cells in 2008. However, as of 2008, less than 1% of global installations were based in China. Recently, the government has stated its grand ambitions of expanding the share of electricity derived from solar power. As part of this initiative, policy makers are currently in the process of drafting a feed-in tariff policy to support the development of the solar energy market. In this paper, we aim to calculate what the level of such a tariff should be. We develop a closed form equation for the cost of PV, and use forecasts on prices of solar systems to derive an optimal feed-in tariff, including a digression rate. The focus is on the potential of residential and small scale commercial solar PV installations. We show that the cost of small scale PV in China has decreased rapidly during the period 2005-2009. Our analysis also shows that optimal feed-in tariffs vary widely between regions within China, and that grid parity could be reached in large parts of the country depending on the expected escalation in electricity prices. |
| `In' analytical Note | Energy Policy Vol. 38, No. 11; Nov 2010: p. 6989-7000 |
| Journal Source | Energy Policy Vol. 38, No. 11; Nov 2010: p. 6989-7000 |
| Key Words | Cost of Solar Photovoltaics ; Feed - in Tariff ; China |