Tetsunari iida community power development in japan from a global outlook

Samsø Energy Academy From Best To Next Practice Symposium

Community power development in Japan

from a global outlook Sept. 19th 2013 Institute for Sustainable Energy Policies (ISEP) Tetsu IIDA

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on Sept.15 1310

1308

5.5

1306

1304

1302

1212

1210

1208

1206

1204

1202

3.11

1112

1110

1108

1106

1104

1102

1012

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1010

1008

1006

1004

Nuclear Power (TWh/month)

Congratulations !

9.15

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20

15

10

5

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Toward Next Practice

Last 20 years - Historical discourse - Local initiative - Global reflection - New reality 3

Fukushima 4

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(画像) WSJ

New crisis after 3.11

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Reactor Bldg.

Turbine Bldg.

Cooling water

Sampling well

Contaminated water tank Sampling well Leak age

Sea level

Tritium plume Impermeable layer ?

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（GW）

The 4th Revolution Energy revolution

Data from: GWEA, IAEA, Photon, Platts,

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RE v.s. Nuke 世界全体(10億キロワット時)

5000

4000

3000

2000

1000

0 1965

1970

1975

1980

1985

1990

1995

2000

2005

2010

The 4th Revolution economic & industrial

$260bn

$247bn

$189bn

$187bn

$153bn

$113bn

$75bn

$54bn

出典 : Bloomberg New Energy Finance

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US (USD04/kW)

France (FF98/kW)

“Forgotten technology” of Nuclear

Cumulative Capacity (GW) 【出典】 Data: US from Koomey and Hultman 2007, France from Grubler 2009. Diagram from GEA forthcoming

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Technology learning curve of renewable

【出典】 IPCC Special report (2011)

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“Forecast” and “Reality” Nuclear

Renewable

出典 : IAEA, Inspiratia.com

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4th revolution from central to distributed

4th revolution from central to distributed

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NRG CEO David Crane “they don’t need the power industry at all” (Bloomberg May 23, 2013)

2001 Community wind in Japan

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2004 Community solar in Japan

Community power development in Japan 1st Community Biomass & Efficiency

1st Community PV & Efficiency

1st Community Hydro 1st Community Wind

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Define of Community Power ① 地域のオーナーシップ Local ownership ② 地域が意思決定する Local decision

③ 地域が便益を共有する Local profit share

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Rising community power : Fukushima

Rising community power : Odawara

Rising community power in Japan Niceko Obihiro Kyotango

Toyama

Takarazuka Takayama

Bizen Hiroshima Yamaguchi Obama

Kumamoto

Shiragami Akita Yamagata

Iwate Aizu Soma Minami-Soma Saitama IIDA city Chofu Shizuoka Odawara Nagano Setagaya

Internal/External Networking

Community Power Conference 2013 in Yamaguchi

At the crossroad Old Paradigm

New Paradigm

Centralized

Distributed

Supply push

Demand (Social) pull

Hierarchy

Network

Fossil & nuke

RE & EE

Economic growth

Fairness, justice

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Toward Next Practice

Next 20 years - Based on New reality - Historical discourse - Local initiative - Global reflection 3

Community Power Conference 2014 Let’s meet at Fukushima for community power

Jan.31 (Fri.)

Feb.1 (Sat.)

Feb.2 (Sun.)

福島 Fukushima 南相馬

福島市

(Soma) (Fukushima)

会津 (Aizu)

Supplimental

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20km 50km

100km

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