Energy in Germany

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Electricity in Germany
Flag of Germany.svg
Data
Electricity coverage n/a(total), n/a(rural);
Continuity of supply 0,2815 hrs (16,89 min) interruption per subscriber per year
Installed capacity 171.566[1] GW
Share of fossil energy consumed 74.6% (2013) [2]
Share of renewable energy consumed 25.4% (2013) [3]
GHG emissions from electricity generation (2013) 363.7 Mt CO2

[631.4 TWh * 576g/kWh]

Average electricity use (2005) n/a kW·h per capita
Average industrial tariff (US$/kW·h, 2013) medium: 20.60 [4]

Energy in Germany is sourced predominantly by fossil fuels, followed by nuclear power, biomass (wood and biofuels), wind, hydro and solar.

The German economy is large and developed, ranking fourth in the world by GDP. Because of this, Germany ranked sixth in global energy consumption between 2004 and 2007.[5] Germany was Europe's largest consumer of electricity in 2002; electricity consumption that year totaled 512.9 terawatt-hours. In 2013 Germany's electricity production reached 631.4 TWh.[6]

Key to Germany's energy policies and politics is "Energiewende", meaning "energy turnaround" or "energy transformation". Germany intends to eliminate current use of nuclear power by 2022. Many plants have already been closed ahead of their intended retirement dates. It is presumed that fossil fuels, wind power, solar power, biofuels, energy imports from France and energy conservation will be enough to replace the existing capacity from nuclear power. The policy includes phasing out nuclear power immediately, and progressive replacement of fossil fuels by renewables. Due to the changes of the "Energiewende" Germany now has Europe's highest energy costs.[citation needed] Costs have risen over the last 5 years even for industrial consumers who are exempted from the costs of the renewable energy subsidy that consumers pay. In 2012, natural gas was 4 times cheaper in the United States than in Europe, and the cheapest U.S. electricity was 6 times cheaper than average German electricity.[7] This is a sharp jump from the 2011 International Energy Agency (IEA) reported electricity prices.[8]

Overview[edit]

Energy in Germany[9]
Capita Prim. energy Production Import Electricity CO2-emission
Million TWh TWh TWh TWh Mt
2004 82.5 4,048 1,582 2,509 580 849
2007 82.3 3,853 1,594 2,344 591 798
2008 82.1 3,899 1,560 2,453 587 804
2009 81.9 3,705 1,478 2,360 555 750
2010 81.8 3,807 1,528 2,362 590 762
2012 81.8 3,626 1,444 2,315 579 748
Change 2004-2010 -0.9 % -5.9  % -3.4  % -5.9  % 1.7  % -10.3  %
Mtoe = 11.63 TWh, Prim. energy includes energy losses that are 2/3 for nuclear power[10]

Electricity production[edit]

Electricity production in Germany, including combined former East and West from 1980 to 2011 from EIA data.

The main source of electricity is coal.[11] The recent plan to build 26 new coal plants[12] is controversial in light of Germany's commitment to curbing emissions.[13] Lignite is extracted in the extreme western and eastern parts of the country, mainly in Nordrhein-Westfalen, Sachsen and Brandenburg. Considerable amounts are burned in coal plants near the mining areas to produce electricity and transporting lignite over far distances is not economically feasible; therefore, the plants are located near the extraction sites.[14]

Bituminous coal is mined in Nordrhein-Westfalen and Saarland. Most power plants burning bituminous coal operate on imported material, therefore, the plants are located not only near to the mining sites, but throughout the country.[14] Germany is the world's largest operator of non-hydro renewables capacity in the world, including the world's second largest operator of wind generation.

Nuclear power[edit]

Nuclear power in Germany accounted for 17.7% of national electricity supply in 2011, compared to 22.4% in 2010.[15][16] German nuclear power began with research reactors in the 1950s and 1960s with the first commercial plant coming online in 1969. The anti-nuclear movement in Germany has a long history dating back to the early 1970s, when large demonstrations prevented the construction of a nuclear plant at Wyhl. In 1986, large parts of Germany were lightly covered with radioactive contamination from the Chernobyl disaster and Germans went to great lengths to deal with the contamination.

Nuclear power has been a topical political issue in recent decades, with continuing debates about when the technology should be phased out. The topic received renewed attention at the start of 2007 due to the political impact of the Russia-Belarus energy dispute and in 2011 after the Fukushima I nuclear accidents in Japan.[17] Within days of the March 2011 Fukushima Daiichi nuclear disaster, large anti-nuclear protests occurred in Germany. Protests continued and, on 29 May 2011, Merkel's government announced that it would close all of its nuclear power plants by 2022.[18][19] Eight of the seventeen operating reactors in Germany were permanently shut down following Fukushima.

Chancellor Angela Merkel said the phase-out of plants, previously scheduled to go offline as late as 2036, would give Germany a competitive advantage in the renewable energy era, stating, "As the first big industrialized nation, we can achieve such a transformation toward efficient and renewable energies, with all the opportunities that brings for exports, developing new technologies and jobs". Merkel also pointed to Japan's "helplessness" – despite being an industrialized, technologically advanced nation – in the face of its nuclear disaster.[20]

In September 2011, German engineering giant Siemens announced a complete withdrawal from the nuclear industry, as a response to the Fukushima nuclear disaster.[21][22] Remaining nuclear companies in Germany are E.ON Kernkraft GmbH, Vattenfall Europe Nuclear Energy GmbH, RWE Power AG, and EnBW Energie Baden-Wuerttemberg AG.

Renewable energy[edit]

Photovoltaic array and wind turbines at the Schneebergerhof wind farm in the German state of Rheinland-Pfalz
Renewable electric power produced in 2011 by energy source

The share of electricity produced from renewable energy in Germany has increased from 6.3 percent of the national total in 2000 to over 25 percent in the first half of 2012.[23] Germany renewable power market grew from 0.8 million residential customers in 2006 to 4.9 million in 2012, or 12.5% of all private households in the country. In 2011, they purchased 15 terawatt-hours (TWh) of green power, and commercial customers bought a further 10.3 TWh.[24] Renewable energy share of gross electricity consumption rose from 10% in 2005 to 20% in 2011. Main renewable electricity sources were in first half of 2012: Wind energy 36.6%, biomass 22.5%, hydropower 14.7%, photovoltaics (solar) 21.2% and biowaste 3.6%.[25] Wood-fire plants fuelled by wood pellets are included in biomass. Half of Germany's timber production is consumed by wood fired plants. Wood fired plants are counted as renewable energy by Germany and the European Union counting them as "carbon neutral".[26]

In 2010, investments totaling 26 billion euros were made in Germany’s renewable energies sector. According to official figures, some 370,000 people in Germany were employed in the renewable energy sector in 2010, especially in small and medium sized companies. This is an increase of around 8 percent compared to 2009 (around 339,500 jobs), and well over twice the number of jobs in 2004 (160,500). About two-thirds of these jobs are attributed to the Renewable Energy Sources Act[27][28]

Germany has been called "the world's first major renewable energy economy".[29] In the first half of 2012 25.1% of Germany's electricity supply was produced from renewable energy sources, more than the electricity generated by nuclear power stations.[23] One blogger predicts that the high costs will lead to economic instability.[30]

In end of 2011, the cumulative installed total of renewable power was 65.7GW.[31] Although Germany does not really have a very sunny climate, solar photovoltaic power is used massively (4% of annual electricity needs). On 25 May 2012, a Saturday, solar power reached a new record with feeding 22 GW, as much as can be produced by 20 nuclear reactors, into the German power grid. This met 50% of the nation's mid-day electricity demand on that day.[32]

Energy consumption[edit]

Fossil fuel consumption in Germany, including combined former East and West from 1980 to 2011 from EIA data. Use of coal declined significantly after reunification.

Germany is one of the largest consumers of energy in the world.[33] In 2009, it consumed energy from the following sources:[34]

  • Oil 34.6%
  • Bituminous coal 11.1%
  • Lignite 11.4%
  • Natural gas 21.7%
  • Nuclear power 11.0%
  • Hydro- and wind power 1.5%
  • Others

Renewable energy is more present in the domestically produced energy, since Germany imports about two-thirds of its energy. This however is offset by exports of energy [35]

Germany is the fifth-largest consumer of oil in the world. Russia, Norway, and the United Kingdom are the largest exporters of oil to Germany, in that order.[36] Germany is the third-largest consumer of natural gas in the world.

Because of its rich coal deposits it has a long tradition of fuelling its economy with coal. It still is the fourth-largest consumer of coal in the world, even though domestic coal mining has been almost completely phased out, because German coal is a lot more expensive to mine than coal in China or Australia. Germany has the largest market of electricity in Europe.

Energy efficiency[edit]

The energy efficiency bottom-up index for the whole economy (ODEX) in Germany decreased by 18% between 1991–2006, which is equivalent to an energy efficiency improvement by 1.2% per annum on average based on the ODEX, which calculates technical efficiency improvements. Since the beginning of the new century, however, the efficiency improvement measured by the ODEX has slowed down. While a continuous decrease by 1.5%/y could be observed between 1991 and 2001, the decrease in the period from 2001 to 2006 only amounted to 0.5%, which is below the EU-27 level.[37]

By 2050 Germany projects a 25% drop in electricity demand.

Government energy policy[edit]

Germany is the fourth-largest producer of nuclear power in the world, but in 2000, the government and the German nuclear power industry agreed to phase out all nuclear power plants by 2021,[38] as a result of an initiative with a vote result of 513 Yes, 79 No and 8 Empty. The seven oldest reactors were permanently closed after the Fukushima accident.[39] However, being an integral part of the EU's internal electricity market, Germany will continue to consume foreign nuclear electricity even after 2022.[40] In September 2010, Merkel's government reached a late-night deal which would see the country's 17 nuclear plants run, on average, 12 years longer than planned, with some remaining in production until well into the 2030s.[41] Then, following Fukushima Daiichi nuclear disaster, the government changed its mind again, deciding to proceed with the plan to close all nuclear plants in the country by 2022.[42]

Government policy emphasizes conservation and the development of renewable sources, such as solar, wind, biomass, water, and geothermal power. As a result of energy saving measures, energy efficiency (the amount of energy required to produce a unit of gross domestic product) has been improving since the beginning of the 1970s. The government has set the goal of meeting 80% of the country's energy demands from alternative energy by 2050.

After becoming Chancellor of Germany, Angela Merkel expressed concern for overreliance on Russian energy, but she received little support from others in Berlin.[43]

Sustainable energy[edit]

In September 2010, the German government announced a new aggressive energy policy with the following targets:[44]

  • Reducing CO2 emissions 40% below 1990 levels by 2020 and 80% below 1990 levels by 2050
  • Increasing the relative share of renewable energy in gross energy consumption to 18% by 2020, 30% by 2030 and 60% by 2050
  • Increasing the relative share of renewable energy in gross electrical consumption to 35% by 2020 and 80% by 2050
  • Increasing the national energy efficiency by cutting electrical consumption 50% below 2008 levels by 2050

Forbes ranked German Aloys Wobben ($3B), founder of Enercon, as the richest person in the energy business (wind power) in Germany in 2013.[45]

See also[edit]

General:

References[edit]

  1. ^ http://www.ise.fraunhofer.de/de/downloads/pdf-files/data-nivc-/stromproduktion-aus-solar-und-windenergie-2014.pdf
  2. ^ http://www.bmwi-energiewende.de/EWD/Redaktion/Newsletter/2014/20/Meldung/infografik-aufwind-fuer-strom-aus-erneuerbaren.html
  3. ^ http://www.bmwi-energiewende.de/EWD/Redaktion/Newsletter/2014/20/Meldung/infografik-aufwind-fuer-strom-aus-erneuerbaren.html
  4. ^ http://www.bdew.de/internet.nsf/id/17DF3FA36BF264EBC1257B0A003EE8B8/$file/Foliensatz_Energie-Info-EE-und-das-EEG2013_31.01.2013.pdf
  5. ^ US Energy Information Administration. "International Energy Statistics". Retrieved 8 January 2013. 
  6. ^ http://www.ag-energiebilanzen.de/index.php?article_id=29&fileName=20140207_brd_stromerzeugung1990-2013.pdf
  7. ^ http://www.ft.com/intl/cms/s/0/be69a732-ab5a-11e2-8c63-00144feabdc0.html#axzz2XdKOTEt2
  8. ^ http://www.iea.org/media/training/presentations/statisticsmarch/ElectricityInformation.pdf
  9. ^ IEA Key World Energy Statistics Statistics 2013, 2012, 2011, 2010, 2009, 2006 IEA October, crude oil p.11, coal p. 13 gas p. 15
  10. ^ Energy in Sweden 2010, Facts and figures, The Swedish Energy Agency, Table 8 Losses in nuclear power stations Table 9 Nuclear power brutto
  11. ^ Electricity in Germany, EIA, Accessed 7 December 2008
  12. ^ Germany Plans Boom in Coal Power Plants, Business Week, Accessed 7 December 2008
  13. ^ German Greens fight coal-fired power station plan, The Independent, Accessed 7 December 2008
  14. ^ a b Gürtler, Detlef: Wirtschaftsatlas Deutschland. Rowohlt Berlin, 2010.
  15. ^ http://www.bdew.de/internet.nsf/id/DE_20111216-PI-Die-Verantwortung-waechst?open&ccm=900010020010
  16. ^ Baetz, Juergen (15 October 2012). "Germans face hefty bill to end nuclear power". Associated Press. Retrieved 10 November 2012. 
  17. ^ "Germany: Nuclear power plants to close by 2022". BBC. 30 May 2011. Retrieved 30 May 2011. 
  18. ^ Caroline Jorant (July 2011). "The implications of Fukushima: The European perspective". Bulletin of the Atomic Scientists 67 (4). p. 15. 
  19. ^ Knight, Ben (15 March 2011). "Merkel shuts down seven nuclear reactors". Deutsche Welle. Retrieved 15 March 2011. 
  20. ^ Baetz, Juergen (30 May 2011). "Germany Decides to Abandon Nuclear Power by 2022". Associated Press. Retrieved 30 May 2011. 
  21. ^ John Broder (10 October 2011). "The Year of Peril and Promise in Energy Production". New York Times. 
  22. ^ "Siemens to quit nuclear industry". BBC News. 18 September 2011. 
  23. ^ a b Electricity – Renewable Energies in the first half of 2012
  24. ^ Renewables 2014 Global Status Report, page 27
  25. ^ http://www.bdew.de/internet.nsf/id/20120726-pi-erneuerbare-energien-liefern-mehr-als-ein-viertel-des-stroms-de/$file/Strom_Erneuerbaren_Energien_1_Halbjahr_2012.pdf Electricity – Renewable Energies in the first half of 2012
  26. ^ "The fuel of the future". The Economist. 6 April 2013. 
  27. ^ Renewable Energy Sources in Figures – National and International Development
  28. ^ Germany Leads Way on Renewables, Sets 45% Target by 2030
  29. ^ http://www.renewableenergyworld.com/rea/news/article/2009/04/germany-the-worlds-first-major-renewable-energy-economy?cmpid=WNL-Wednesday-April8-2009
  30. ^ McCown, Brigham A. (30 December 2013). Forbes http://www.forbes.com/sites/brighammccown/2013/12/30/germanys-energy-goes-kaput-threatening-economic-stability/ |url= missing title (help). 
  31. ^ http://www.erneuerbare-energien.de/files/pdfs/allgemein/application/pdf/ee_in_deutschland_graf_tab.pdf
  32. ^ "Germany sets new solar power record, institute says". Reuters. 26 May 2012. 
  33. ^ IEA 2013 Key World Energy Statistics
  34. ^ Energy Consumption in Germany
  35. ^ [1], Accessed 9 Sept 2013
  36. ^ Energy Information Administration, Accessed 25 June 2008
  37. ^ Energy Efficiency for Germany Report
  38. ^ Germany split over green energy, BBC, Accessed 13 April 2007
  39. ^ Energiewende Bundestag besiegelt den Atomausstieg Zeit 30 June 2011
  40. ^ Severin Fischer/Oliver Geden (2011), Europeanising the German energy transition, SWP Comments 55
  41. ^ German Energy Blog Government Adopts Energy Concept
  42. ^ "Germany: Nuclear power plants to close by 2022". BBC News. 30 May 2011. 
  43. ^ Dependence on Russian gas worries some – but not all – European countries By David Francis, The Christian Science Monitor / 6 March 2008
  44. ^ http://www.bmu.de/files/pdfs/allgemein/application/pdf/energiekonzept_bundesregierung.pdf
  45. ^ Forbes, Aloys Wobben, Billioners Germany Energy 2013

External links[edit]