Worldwide investment in renewable energy and energy-smart technologies totalled $70bn in the third quarter of 2015, just 1% below the equivalent figure a year earlier, according to the latest data from Bloomberg New Energy Finance. A 25% rise in investment in the US, and much larger jumps for Brazil and Chile, were among the highlights as global investment reached $70bn in the third quarter
The largest projects to be financed in Q3 this year included CSP, plants in China, Israel and South Africa, and four offshore wind farms in Chinese waters – the first real wave of sea-based wind projects to get the go-ahead outside that technology’s original market, Europe.
Part of the explanation is the ongoing improvement in cost-effectiveness of solar and wind relative to fossil fuel generation. That is enabling those renewable energy technologies to attract a big share of power sector investment everywhere from China and Japan to Latin America and South Africa.
The detail of Bloomberg New Energy Finance’s data shows that asset finance of utility-scale renewable energy projects totalled $47.3bn in the third quarter, down 4% on the same quarter of 2014, but spending on small-scale projects, such as rooftop solar, increased 21% to $19bn.
Among the big utility-scale projects funded were the Qinghai solar thermal plant in China, at $866m for 200MW, the Longyuan Haian Jiangjiasha offshore wind farm, also in China, at $856m for 300MW, and the SolarReserve Redstone solar thermal complex in South Africa, at $749m for 100 MW.
Investment in specialist clean energy companies by venture capital and private equity funds shot up 92% in Q3 this year to $2bn, helped by a $500m VC round for Chinese electric vehicle company NextEV and a $150m financing for View, the California-based electronically tinting window technology developer.
Public markets, meanwhile, invested $3.7bn in clean energy companies in Q3, down 38% compared to the same quarter in 2014. The biggest equity-raisings were a $750m issue by Tesla Motors, the electric car maker, and a $675m initial public offering by TerraForm Global, a US-based “yieldco” owning renewable energy assets in emerging markets.
Breaking the figures down by region, China was once again the largest centre for investment, at $26.7bn in Q3, some 5% up on the same period a year earlier. The US was second, at $13.4bn, boosted by financial close for a succession of solar and wind projects worth several hundred million dollars each.
Asia-Pacific outside India and China was the third biggest region, at $11.4bn, down 1% on Q3 2014. However, Europe saw investment of just $5.8bn in the latest three months, down 48% from the third quarter of last year and its weakest performance since Q4 2004.
Angus McCrone, senior analyst at Bloomberg New Energy Finance, said: “The drop in European investment reflects in part a lull in offshore wind financings in Q3, after no fewer than three deals worth more than $2bn off the coasts of the UK and Germany in the second quarter. But it is also the case that support policies have become less friendly to wind and solar investors in several countries, including Italy, Germany, Denmark and, most recently, the UK.”
Looking at the global numbers by sector, investment in solar slipped 1% to $43.9bn in Q3 2015 compared to a year earlier, while that in wind fell 5% to $20.5bn. Among the smaller sectors, biomass and waste-to-energy attracted $1.3bn in Q3, down 26%, while small hydro-electric projects of less than 50 MW harnessed $1.5bn, up 41%, and geothermal $530m, down 16%.