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The (Not Very) Weekly Geek: Wave power

EfficienCity - wave power

A screengrab from our virtual, climate-friendly town, EfficienCity

With the UK government apparently bending over backwards to stop renewable energy development at the moment, it's refreshing to hear some good news from elsewhere in Europe; the world's first commercial wave power farm has gone live in Portugal.

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Britain commits to a clean energy revolution

23 Jan 2008

Britain today committed to launching a clean energy revolution which will create thousands of jobs, help reduce carbon emissions and if delivered confirm the country's position as a world leader on climate change. These developments will put Britain in pole position for the transition to a low carbon economy expected by the middle of this century.

As part of the most comprehensive EU energy package so far, each EU country has agreed to massively increase its share of renewable energy generation. The UK has agreed to provide 15 per cent of its total energy (electricity, heat and transport) from renewable sources by 2020. Different EU countries have been allocated different targets depending on their circumstances.

The UK's 15 per cent target means that within twelve years around 40 per cent of our electricity must come from sources like wind, wave, tidal, solar and biomass power. This is because the target refers to "total energy" - that is heat, transport and electricity, and there is less scope for generating heat and transport fuels cleanly.

Britain enjoys the best renewable resources anywhere in Europe - especially for wind and marine renewables - and the Government's own figures show that the target is wholly achievable. However, currently the UK generates just 2 per cent of its energy from renewable sources - above only Malta and Luxembourg in the European league table. Greenpeace believes that a major shift in Government priorities must take place in order to make the target a reality.

Reacting to the news, Greenpeace Executive Director John Sauven said:

"Britain is set to embark on a clean energy revolution, and it's vital that we approach this with a can-do attitude. Gordon Brown deserves praise for committing to this target, and if his Government can deliver it we will have closed the energy gap with clean, reliable technology, created thousands of green collar jobs and safeguarded our energy supplies - as well as setting an international example on climate change.

"We now need a completely new industrial policy to make this happen, supporting the engineers and business leaders who can make the target a reality. Just as important is a step change in Government thinking, where for too long civil servants at the Department for Business have treated the renewables industry with utter contempt."

The so called "energy gap" - which the government claims will be caused by the closure of old nuclear, gas and coal plants - is estimated to represent around 30 per cent of the UK's total electricity supply. This means that the growth in renewable electricity by 2020 - that ministers are now mandated to achieve - will more than make up for any shortfall while safeguarding the environment.

The announcement also details the extent to which member states will be allowed to "trade" a proportion of their obligations with countries which have overachieved on their own targets. This could potentially mean that the UK is able to "buy" its way out of its target at a later date.

Sauven continued: "The British government should be embracing this target, not looking for ways of weaseling out of it. With the best renewables resources in Europe it would be an absolute disgrace if we had to rely on our neighbours to reach the target. If Gordon Brown wants to be seen as a world leader on climate change he simply has to meet his own responsibilities to the planet."

Greenpeace has prepared a comprehensive briefing on the subject, Europe's Renewable Energy Revolution.

ENDS

For more information contact Greenpeace on 0207 865 8255

(1) The Executive Director of Greenpeace, John Sauven, questioned the Prime Minister on this point at a Q&A session in December 2007:

JOHN SAUVEN - I just wanted to push you a bit further on the EU 20 per cent renewable energy target because I know you're waiting for the EU to report on that, probably in January. Do you accept that for the UK it will approximate at about 15 per cent of total energy which would translate, since most of it would come from electricity, at about 40 to 45 per cent of our electricity coming from renewable sources by 2020.

GORDON BROWN - Yes, I do accept that it would be a very demanding target for Britain and whether it's the figure that you mentioned or a figure around that figure we are going to have to change quite fundamentally.

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A kick up the renewable energy targets

An offshore wind farm

As much as any announcement from the EU can generate enormous anticipation, the proposed renewable energy targets for member states has been eagerly awaited by our climate change team. It's been pretty much public knowledge for some time what the target for the UK is expected to be but never the less, being told to produce 15 per cent of our energy from renewable sources by 2020 will necessarily kick-start a clean energy revolution - currently our renewable energy total is less than 3 per cent, just behind Malta in the EU league table.

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The real solution to climate change

We recently launched a new film about the real solution to climate change (clue: it's not nuclear power - and the film explains exactly why not). The film's been sent to every MP in the country and is making its way around the interweb nicely. But we think its message - that the UK needs a new, and sane, energy system now - is crucial and we want to push it out further. So we've produced this new trailer.

There are plenty of ways you can help us get the word out: write to your MP asking them to watch the film; embed the film or the trailer on your website, blog or MySpace page; send it to a friend; Hugg it, Digg it or add it to your StumbleUpon favourites.

Climate change is happening. We know exactly what needs to be done to stop it. The technologies already exist. Let's do it.

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Energy efficiency and renewables: references and further sources

References, notes and sources of further information for our pages on renewables, energy efficiency and combined heat and power.

 

 

Renewables (general)

EU League Table on share of renewables
When heat and transport energy is included, the UK ranks near the bottom for renewables development. Only Belgium, Cyprus and Malta are worse.



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Renewable energy

Wind power

This windswept island nation has enormous wind, wave and tidal power: more than enough to meet all of our energy needs many times over.

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Islay Energy Vision - The Mission

Islay wave bus logo

Islay wave bus logo

Local communities, businesses and individuals working together to establish Islay as a model community for renewable and environmentally positive energy projects.

How will this be achieved?

Islay has already made substantial advances in this direction. In 1994 ETSU, the UK Government's executive agency for energy technologies, carried out a comprehensive study into energy use and resources on Islay. The research was instigated initially by the distilleries, and many of the subsequent recommendations were implemented by communities, government agencies and Scottish Hydro-Electric. The home insulation initiative, for example, installed insulation in over one third of Islay's homes. Scottish Hydro-Electric are also investigating energy storage projects, such as batteries, flywheels and pumped storage.








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The Islay Wave Bus - the world's first!

Islay wave bus: the worlds first electric bus to be powered by wave energy

Islay wave bus: the worlds first electric bus to be powered by wave energy

Update: For more on wave power, have a look at our ocean power page.

What is the Islay Wave Bus?
The Islay Wave Bus is the first electric bus in the world to be powered by wave energy. It is also one of only seven electric buses currently operating in the UK. It was formerly used in demonstration projects in Oxford and on Jersey, and has now been refitted with the most up to date electric vehicle technology for community use on Islay. The bus has been upgraded by C&H Bradbury Ltd for Greenpeace, and will be managed and operated by the Islay Development Company (IDC), and used by local community groups.


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Electric vehicles

Islay Wave bus powered by renewable energy

Islay Wave bus powered by renewable energy

Electric vehicles are extremely quiet and produce no tailpipe pollution. Where the electricity is generated from renewable energy, as with the Islay Wavebus, their use creates no carbon emissions at all. Unlike fuel cell vehicles, which are still at the prototype stage, electric vehicles are available as production models from most major car makers. Citroen and Peugot provide electric options on many of their models. Ford recently launched the think! Electric city car, whilst Toyota and Honda have developed new electric/petrol hybrids with the Prius and Insight models. The Toyota Prius is a market leader and had reached global sales of 55,000 by the end of 2001 which doubled the number of electric vehicles in the world. New air pollution legislation in California requires that 15% of all new buses are zero emission. In London green vehicles will be exempt from congestion charging, which will increase demand for electric cars and vans.




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Argyll and the Islands Enterprise

Islay wave bus logo

Islay wave bus logo

What is Argyll and the Islands Enterprise (AIE)?
Argyll and the Islands Enterprise is the local enterprise company. AIE is part of the Highlands and Islands Enterprise (HIE) network which consists of a strategic office based in Inverness and 10 local enterprise companies. HIE is the government economic development agency for northern Scotland, including Argyll.





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