Posted by Big Gav in renewable energy
Investment banking giant Citigroup has hailed the start of the “age of renewables” in the United States, the world’s biggest electricity market, saying that solar and wind energy are getting competitive with natural gas peaking and baseload plants – even in the US where gas prices are said to be low.
In a major new analysis released this week, Citi says the big decision makers within the US power industry are focused on securing low cost power, fuel diversity and stable cash flows, and this is drawing them increasingly to the “economics” of solar and wind, and how they compare with other technologies.
Much of the mainstream media – in the US and abroad – has been swallowing the fossil fuel Kool-Aid and hailing the arrival of cheap gas, through the fracking boom, as a new energy “revolution”, as if this would be a permanent state of affairs. But as we wrote last week, solar costs continue to fall even as gas prices double.
Citi’s report echoes that conclusion. Gas prices, it notes, are rising and becoming more volatile. This has made wind and solar and other renewable energy sources more attractive because they are not sensitive to fuel price volatility.
Citi says solar is already becoming more attractive than gas-fired peaking plants, both from a cost and fuel diversity perspective. And in baseload generation, wind, biomass, geothermal, and hydro are becoming more economically attractive than baseload gas.
It notes that nuclear and coal are structurally disadvantaged because both technologies are viewed as uncompetitive on cost. Environmental regulations are making coal even pricier, and the ageing nuclear fleet in the US is facing plant shutdowns due to the challenging economics.