Green energy on the back foot after carbon trading blow

coal station Coal-fired electricity generation has seen a resurgence in Europe over the past two years

It's been a bad week for efforts to develop green energy around the world.

A new report from the International Energy Agency (IEA) says that progress towards carbon-free energy production has basically stalled.

"Despite much talk by world leaders," said IEA executive director, Maria van der Hoeven, "and despite a boom in renewable energy over the last decade, the average unit of energy produced today is basically as dirty as it was 20 years ago."

The IEA uses a complex calculation called the carbon intensity index to show how much CO2 is emitted to provide a given unit of energy.

The index stood at 2.39 tonnes of CO2 per tonne of oil in 1990. By 2010, it has shrunk fractionally to 2.37 tonnes.

Back to black

The major reason for such a small reduction of that period, according to the IEA, was the resurgence of coal. And it continues to grow. Globally, coal-fired electricity generation rose by an estimated 6% from 2010 to 2012 , faster than non-fossil energy.

The major growth in coal came from developing economies, with China accounting for 46% of global coal demand in 2011.

But it's not just them.

Europe, the region that likes to think of itself as perhaps the greenest in the world, has also seen a return to coal in the last couple of years. While the US has turned to shale gas, Europeans have once again embraced the black stuff, as the cost of coal has plummeted.

However, it is not all bad news for the green sector. Renewables such as solar and wind have boomed in 2011 and 2012, perhaps driven by government spending.

They accounted for 19% of global electricity generation in 2011 which according to the report is "broadly on track to meet a 2C scenario by 2020" for a globally altered climate.

Electric vehicle sales have doubled (still a measly 110,000) while hybrid vehicles have finally broken the one million sales mark.

But turning this oil tanker (perhaps coal carrier is a better metaphor?) is not going to be easy.

And efforts will not have been helped by a vote in the European Parliament that rejected an attempt by the Commission to prop up the extremely ailing EU carbon market.

wind turbines Carbon trading is seen as critical for making green energy more affordable

The EU Emissions Trading Scheme (ETS) has been seen as the world's best attempt to cut carbon by means of cap and trade. Essentially, 12,000 or so electricity generators and industrial heavy users of energy have had their emissions limited by EU law. The development of this market was seen as critical to both cutting emissions and driving investment in green energy.

But too many allowances were issued over the past few years - and the market price collapsed. The Commission attempted to rectify this by reducing the number of allowances due to issued in the next two years, a proposal known as backloading.

The Parliament though wouldn't wear it. Many MEPs held to the view that the collapsing carbon price was an accurate reflection of the real economy.

Some environmental campaigners have also welcomed the backloading breakdown. They argue that the market hasn't worked as it essentially has become a means of avoiding real carbon cuts by paying someone else to do them.

"We believe the failed backloading vote points to the fact that we need alternative tools - direct, ambitious, just regulatory policies," said Hannah Mowat from Fern, a NGO that has been working on carbon issues for a decade.

"We are now trying to galvanize support around more effective tools to achieve emissions reductions. " she added.

There is now going to be a serious amount of head-scratching among European academics and politicians on the best ways forward for green energy.

Follow Matt on Twitter.

Matt McGrath Article written by Matt McGrath Matt McGrath Environment correspondent

Will Kerry strike gold at Lima climate talks?

As US Secretary of State John Kerry joins UN climate talks in Lima, we look at some of the hurdles on the path to an historic global deal.

Read full article


This entry is now closed for comments

Jump to comments pagination
  • rate this

    Comment number 44.

    #35 You're also assuming that a lot of the current "green" tech is environmentally friendly. Certainly with wind and current solar manufacture there are a large amount of toxic byproducts for the power generation they provide. However those are left elsewhere, out of sight out of mind

    I think it's mainly opportunism, there are a few vested interests who are trying to keep the public image up

  • rate this

    Comment number 43.

    "Green energy on the back foot after carbon trading blow"

    It's not just 'green energy' that is on the back foot, the whole cAGW arguement is unravelling and just maybe the politicians are begining to realise this.

  • rate this

    Comment number 42.

    Coal is the main problem. Yes, renewables are increasingly being used - but if we increasingly use coal then it defeats the purpose of using renewables for the forceable future.

  • rate this

    Comment number 41.

    Six of one and half a dozen of the other.

  • rate this

    Comment number 40.

    The BRICS countries (Brazil Russia India China S Africa) who make up 40% world pop. and 30% world GDP,and USA and Canada making it 60% and 50%, have absolutely no interest whatsoever in AGW CAGW MMGW or any other kind of "W" anybody can come up with.
    They WILL develop using coal and oil and there is absolutely nothing anyone can do to stop it.
    The EU alone seems hell bent on committing suicide


Comments 5 of 44


Features & Analysis

  • Cartoon of women chatting on the metroChat wagon

    The interesting things you hear in a women-only carriage

  • Replica of a cargo boxSpecial delivery

    The man who posted himself to the other side of the world

  • Music scoreFinal score Watch

    Goodbye to NYC's last classical sheet music shop

  • Former Secretary of State Hillary Rodham Clinton checks her Blackberry from a desk inside a C-17 military plane upon her departure from Malta, in the Mediterranean Sea, bound for Tripoli, Libya'Emailgate'

    Hillary gets a taste of scrutiny that lies ahead

BBC Future

What's life like when you get drunk on rice and potato? (Getty Images)

The man who gets drunk on chips

He brews beer inside his belly


  • A cyborg cockroachClick Watch

    The cyborg cockroach – why has a computer been attached to this insect’s nervous system?

Copyright © 2015 BBC. The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.