08
OCT

Theresa McManus says:
Electric cars not green if coal used to generate energy


Category: Electric Transport
Tags: , , , , ,


The BBC reported last week that a study from the Norwegian University of Science and Technology study found that greenhouse gas emissions rose dramatically if coal is used to produce the electricity.

For me this is not really news – anything we do using electricity is bad news if that electricity was generated using fossil fuels. I think this just emphasises the need for a rapid transition away from fossils fuels in electricity production. Maybe as local authorities and others start rolling out electric vehicle charging points, renewable generation can be co-located ?

One key message which is currently underplayed is that to achieve this switch away from fossil fuels in anything like an appropriate timeframe, not only do we need to increase investment in renewables but we also need to focus on reducing our energy demand.

See http://www.bbc.co.uk/news/business-19830232 for details of the article.


2Comments | Post your own comment

  • Ian Howard comments:
    "The benefit of electric cars is that it will reduce pollution in towns and cities. However if the electricity to recharge them is the increased use of coal fired power stations then all we are doing is moving the problem. Which then leads me to ask the question how green are they? "
    October 8, 2012 a 2:01 pm

  • Nathan Shaw comments:
    "As David Mackay states in his book ‘Sustainable Energy – without the hot air': Using grid electricity for electric cars produces emissions equivalent to fossil fuel cars. So, why not change? Its no worse for the environment and the greater strain on our grid will be a catalyst for investment in renewable energy. Then, renewables will be seen as ‘heroes’ for saving the car and the world will quickly embrace them – or maybe im getting carried away! "
    October 8, 2012 a 11:15 am


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