renewables

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Why are renewables moving so slowly? Of course the output of renewable energy is growing in absolute terms and in terms of market share in most countries in the world. But the growth starts from a very low base. On the International Energy Agency’s latest numbers, renewables provide just 13 per cent of total global energy needs at the moment, and will provide only 18 per cent by 2035. If traditional biomass is excluded the figures are 7 per cent and 14 per cent.

The problem is cost. Electricity produced from offshore wind and solar costs somewhere between 50 and 100 per cent more per MW/hr than power from natural gas and, with some variations, will continue to do so for the next decade unless one makes the assumption that gas prices are going to increase. Onshore wind is cheaper and in the US in particular is the closest of all the renewables to being competitive without subsidies. Read more

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Imagine being elected prime minister of a country with one and a quarter billion people, about 300m of whom live in absolute poverty. That is the challenge facing Narendra Modi in India. The hardest question must be to know where to start.

When it comes to energy Mr Modi’s first acts have been encouraging. He has set a high but achievable target for the installation of solar, on and off the grid, building on his experience in the state of Gujarat. He has also forced together three key ministries – covering power, coal and renewables – under a new minister, Piyush Goyal. He should probably have gone further and added petroleum and natural gas as well. Structural change in the complex bureaucracy of the Indian government matters a lot. Read more

Ed Miliband’s comments on energy in his Labour party conference speech on Tuesday have profound implications for policy. The immediate focus will be on the suggestion of a price freeze lasting until 2017. The industry will no doubt focus on the implications of cutting profits and the question of what happens if world prices rise. Some might also suggest that a hard freeze will not only deter new investment, but also lead to some companies exiting the business with the net effect of reducing competition. Mr Miliband clearly believes there is profiteering but he has not published the evidence. The Labour leader should and there needs to be a full competition inquiry. It may well be that if there is profiteering a price freeze is not the only nor the best solution. Read more

Why are renewables losing out? According to the International Energy Agency, renewables, excluding biomass but including hydro, currently provide just 8 per cent of global electricity supply and 3 per cent of total energy demand. By 2035 on the IEA’s main scenario those figures will rise to just 15 and 7 per cent respectively. That represents some serious growth but not a breakthrough. Hydrocarbons on all the IEA scenarios will still be providing well over 60 per cent of final energy. The figure could be higher if shale gas and tight oil developments spread from the US and if coal prices fall further.

This limited achievement comes despite a decade of high spending on research – especially in the US, and despite a variety of generous subsidies – ranging from direct grants and feed-in tariffs, to protected market shares. In the UK, the support is entrenched in legislation requiring the government to produce long-term plans for reducing emissions over the next four decades. Renewables have benefitted over the past few years from concerns about rising energy prices and energy security, as well as from the desire to tackle climate change. Read more

The continuing saga over the UK policy on subsidies to renewable energy supplies should serve as a warning to investors not just in wind power but across the whole energy sector.  Public policy risk is a permanent reality.  The Treasury is right to question the subsidy regime and producers have to be realistic about the nature of the business they are in. Read more