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Survey & Research
Besides the survey and research concerning the committee activities,
NEF collects basic data and information on the technology development
and introduction schemes of new/renewable energy as follows.
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Fact finding Survey of Development and Use of
New Energy in Japan
NEF has conducted a survey of the actual development and use of
new energy in Japan under the guidance of the Energy Conservation
and Alternative Energy Policy Division of the Agency of Natural
Resources and Energy, the Ministry of International Trade and
Industry (MITI) in 1995 and 1996.
In 1995, NEF surveyed new energy facilities of local governments
and semipublic corporations and compiled an approximately 270
page long "Report on the Fact Finding Survey of Development and
Use of New Energy (Local governments / Semipublic Corporations)".
In FY 1996, a survey is being conducted on the new energy facilities
of the government and private companies. (continue to the details)
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Survey on Activities of Overseas Organizations
and New/Renewable Energy Sites
NEF dispatches staffs abroad to conduct surveys on the progress
of new/reneable energy sources and related government promotion
policies and publish reports on the results.
- FY 1990 Denmark, Germany, Switzerland, Belgium(EC), Italy,
Greece
- FY 1991 U.K., U.S.A.
- FY 1992 Germany, Denmark, Switzerland, Norway, Sweden, Holland,France
- FY 1993 U.S.A.
- FY 1994 Denmark, Holland, Germany, Switzerland
- FY 1995 Thailand, Indonesia
- FY 1996 Taiwan, Malaysia
- FY 1997 Philippines, Vietnam
- FY 1998 Korea, Nepal, Holland, Belgium(EC), Italy
- FY 1999 Australia, New Zealand, U.S.A.
- FY 2000 Germany, Denmark
- FY 2001 India, Taiwan, U.S.A.
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Marine Resource Utilization System
Research on resource and technology using the low temperature
stability peculiar to marine deep water, and investigation for
multipurpose industrial use are underway.
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Surveys Concerning the Development and Use of
Hydroelectric Power
To
effectively promote the development of hydroelectric power generation,
NEF carried out a "Survey to Formulate the Hydroelectric
Power Development Site Plan (Fifth Hydroelectric Power Generation
Potential Survey)," being commissioned by the national Government,
and presented the entire picture of undeveloped potential water
resources. The survey found undeveloped 2,800 sites and their
average capacity is about 4,600 kW per site, which are small-to-medium-scale.
Few sites are economically attractive.
To promote development of these small-to-medium-scale sites, the
"Basic Survey for Small-to-Medium-Scale Hydroelectric Power
Development Promotion and Guidance Activities" is being conducted
- to examine development promotion measures,
- to investigate and examine approaches to improve the accuracy
of individual construction plan for power generation site,
- to examine the potential hydropower resources of unused
water head, and their development plans and
- to collect technology information concerning hydroelectric
power development.
NEF participates in the "Implementation Agreement on Hydropower
Technologies and Programs" of IEA to collect information
concerning hydroelectric power development. Also, conducts surveys
on potential hydropower resources and demonstration tests and
surveys on dispersed small scale hydroelectric power respectively
in southeast Asian countries.
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Surveys Concerning the Development and Use of
Geothermal Energy
Various surveys are conducted to identify reserves of the geothermal
resource, and to decrease the development risk of the geothermal
resource, to promote the development of geothermal energy. These
surveys include the terrestrial surveys, well surveys, environmental
impact surveys and data processing respectively conducted in cooperation
with the "Geothermal Energy Development Promotion Survey"
conducted by the national Government (NEDO).
Since the geothermal resource is located near natural parks and
hot springs resorts, it is necessary to predict and assess the
influence on scenery and hot springs, and the influence of diffused
hydrogen sulfide. For this purpose, the Center conducts site surveys
of development areas, and research to demonstrate environmental
protection technologies.
For effective use of the geothermal resource, it is necessary
to consider regional characteristics and resource attributes,
when formulating development plans, and constructing and managing
systems. As such, conceptual designs of various supply and use
systems, evaluation of economics, demonstration investigations,
and the like are performed under commissions of the national government,
and local governments. Furthermore, power generation and brine
use systems, using hot springs steam and low-temperature hot water,
are being studied, and advice is given as required.
Upon request, the Center cooperates in surveys and research concerning
geothermal energy development in both Japan and foreign countries.
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