You may have heard this on BBc radio this morning and the points made about how little subsidy renewable power gets compared with fossil based generation. Here is the summary of the report.
The global energy map is changing in dramatic fashion, the International Energy Agency
said as it launched the 2012 edition of the World Energy Outlook (WEO)
. The Agency's flagship publication, released today in London, said these changes will recast expectations about the role of different countries, regions and fuels in the global energy system over the coming decades.
“North America is at the forefront of a sweeping transformation in oil and gas production that will affect all regions of the world, yet the potential also exists for a similarly transformative shift in global energy efficiency,”
said IEA Executive Director Maria van der Hoeven
. “This year’s World Energy Outlook
shows that by 2035, we can achieve energy savings equivalent to nearly a fifth of global demand in 2010. In other words, energy efficiency is just as important as unconstrained energy supply, and increased action on efficiency can serve as a unifying energy policy that brings multiple benefits.”
The WEO finds that the extraordinary growth in oil and natural gas output in the United States will mean a sea-change in global energy flows. In the New Policies Scenario, the WEO’s central scenario, the United States becomes a net exporter of natural gas by 2020 and is almost self-sufficient in energy, in net terms, by 2035. North America emerges as a net oil exporter, accelerating the switch in direction of international oil trade, with almost 90% of Middle Eastern oil exports being drawn to Asia by 2035.
Links between regional gas markets will strengthen as liquefied natural gas trade becomes more flexible and contract terms evolve. While regional dynamics change, global energy demand will push ever higher, growing by more than 30% to 2035. China, India and the Middle East account for 60% of the growth; demand barely rises in the OECD, but there is a pronounced shift towards gas and renewables.
Renewables become the world’s second-largest source of power generation by 2015
and close in on coal as the primary source by 2035. However, this rapid increase hinges critically on a shift and continued subsidies. In 2011, these subsidies (including for biofuels) amounted to $88 billion, but over the period to 2035 need to amount to $4.8 trillion; over half of this has already been committed to existing projects or is needed to meet 2020 targets. Ambitions for nuclear
have been scaled back as countries have reviewed policies following the accident at Fukushima Daiichi, but capacity is still projected to rise, led by China, Korea, India and Russia.