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RE-Thinking 2050: Europe’s Pathway to 100% Renewable Energy

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bananas Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Apr-28-10 12:35 AM
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RE-Thinking 2050: Europe’s Pathway to 100% Renewable Energy
http://solar.calfinder.com/blog/news/re-thinking-2050-europes-pathway-to-100-renewable-energy/

RE-Thinking 2050: Europe’s Pathway to 100% Renewable Energy

The European Renewable Energy Council (EREC) just released RE-thinking 2050, a report outlining a pathway that would lead the European Union to 100-percent renewable energy by 2050. Factoring in everything from electricity, heating and cooling, as well as transport, the EREC report breaks down how different renewable technologies can contribute to a sustainable Europe.

The x-factor is that economic, political and public support remains strong throughout the first half of the century. If that dedication persists, the report says, millions of green jobs await. As laid out by EREC, by 2020 more than 2.7 million people would be employed in the renewable energy sector, culminating in more than 6 million jobs by 2050.

Furthermore, all energy-related CO2 emissions can be reduced by better than 90 percent in just 40 years. In the shorter term, an average annual reduction of 1,200 megatons would be achieved by 2020.

According to an executive summary of the report, bioenergy will take up the largest portion of its perceived RE mix, followed by a fairly even mix of geothermal, wind power, CSP, solar thermal and photovoltaics. Hydroelectric and ocean power would add a relatively small portion as well.

But the wind energy industry in Europe thinks it can do even better. The report caused a stir recently at the annual European Wind Energy Conference and Exhibition in Warsaw, put on by the European Wind Energy Association (EWEA). There, wind industry leaders were especially excited, according to Renewable Energy World, asserting that wind power, which is already a solid contributor to Europe’s energy mix, could feasibly supply at least 50 percent of that renewable energy. Wind energy in the European Union has grown by 23 percent per year on average over the last decade.

For more information, and to download the full report, see the EREC website.


http://www.erec.org/
http://www.rethinking2050.eu/

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kristopher Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Apr-28-10 04:01 PM
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1. Informs this earlier discussion.
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muriel_volestrangler Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Apr-30-10 06:25 AM
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2. They're looking at doing a lot with biomass
About 25% of heating and cooling, by 2020, from biomass (which means roughly doubling what is used now), increasing to 40% by 2030, and 45% or more by 2050 (depending on the eventual demand - about 3 and a half times the energy from biomass now, anyway). I'm surprised they think Europe has the biomass available for that.
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Nihil Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Apr-30-10 09:55 AM
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3. There are plans to put a biomass generator in our area.
The "waste" heat will go to nearby industrial units.

The fuel in this case will be scrap wood from the recycling centre/dump that
is about 1/4 mile away (and currently ships the scrap wood into a different
county!).

Some local NIMBYs are trying to make a fuss about it due to the lorries used
to truck the wood in but they haven't thought it through: The existing process
is already trucking the wood miles & miles, wasting far more diesel and producing
more pollution by road.

Suspect that part of the impetus behind this plan is to meet local authority
goals for alternative generation but, as you say, there is a finite pool of
biomass fuel to be utilised so I can't see this getting to be any larger scale
(round here).

Will post updates if/when things progress.
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kristopher Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Apr-30-10 01:10 PM
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4. The carbon streams from the exhaust is a valuable resource.
Nearly all next generation biofuels require concentrated streams of carbon to enhance productivity. These facilities and others designed around agricultural and human wastes are probably going to be the source of that carbon.

So not only will they provide electricity and heat, but also indirectly they will power the heavy transportation sector.

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