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Wind Power Development in Japan Chuichi ARAKAWA Hikaru MATSUMIYA EWEC2006/GWEC MARCH ・ 2006 ATHENS

Wind Power Development in Japan Chuichi ARAKAWA Hikaru MATSUMIYA EWEC2006/GWEC MARCH ・ 2006 ATHENS. National Policy. Greenhouse Gases Reduction by 6% by 2010 c ompared to the 1990 level National Wind Power target: 3,000 MW by 2010

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Wind Power Development in Japan Chuichi ARAKAWA Hikaru MATSUMIYA EWEC2006/GWEC MARCH ・ 2006 ATHENS

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  1. Wind Power Development in JapanChuichi ARAKAWAHikaru MATSUMIYAEWEC2006/GWEC MARCH・2006ATHENS

  2. National Policy Greenhouse Gases Reduction by 6% by 2010 compared to the 1990 level National Wind Power target: 3,000 MW by 2010 Main support initiatives : Field Tests + Subsidies + Renewables Portfolio Standard (RPS) Committees for new issues

  3. History of WindPower in Capacity Note: Values shown at the end financial year. “2005” corresponds to March 2006. The values for 2006 is estimated based on the running project plans.

  4. Wind power capacity at fiscal year end (Source: NEDO)

  5. Current wind power capacity in Japan

  6. HokkaidoArea 159MW, 187Units Tohoku Area 275MW, 239Units Chugoku Area 13MW、8Units Kanto Area 54MW, 72Units Kyushu Area 113MW、115Units Chubu Area 27MW, 41Unit KinkiArea 14MW,20Units ShikokuArea 16MW, 22Units Okinawa Area 12MW, 26Units Regional wind capacity in wind atlas (September 2004)

  7. Market Growth and Governmental Support ■Annual growth rate in capacity: 170 % 10- years’ average■(Subsidy) Field Test Programme: 100% support■ (Subsidy) New Energy Business Support Programme： 1/3 to 1/2 support■ Effect of subsidy in 1999 : COE: 12.5 Yen/kWh without subsidy 10.2 Yen/kWh with subsidy

  8. NEW MW-class Machines SUBARU 80/2.0 (FHI) 2 MW WT MWT92 (MHI) 2.4MW WT

  9. NEW MW-class Machines

  10. NEW Machine of 1kW “Air Dolphin”

  11. What’s important now? • Post-2010 is quite important • COP3 target is just one step of 10 to the final • JWPA proposes 11,800 MW by 2030 • NEDO’s Report: Possibly 10,000 MW by 2020,20,000MW by 2030

  12. Challenges Needed ■Typhoon attacks ■Complex terrain ■Lightening attacks ■Isolated grid ■High gust, high turbulent intensity ■ New activities on the following items: Grid stability Technical safety Lightning protection J-class wind measurements Wind generation prediction Typhoon accident on Miyako Island (Source: Asahi-Shinbun Web site)

  13. YEAR2005-NEWMOVEMENTTOATTAINTHETARGET • Micro gird: new subsidy system  • PPS  by renewable energy • Combination with battery and inverter: new subsidy system • Demonstration project of hydrogen & fuel cell • Development of J-class turbine against typhoon, lightning and turbulence • Accurate forecasting of wind power generation • Wind Energy Road Map toward 2030

  14. Thank you for your attention！

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