Renewables are most popular focus for IEA activity

PARIS, France, September 14, 2005 (Refocus Weekly)

Only two of the 25 member nations of the International Energy Agency are not involved in research into renewable energies and hydrogen.

As of March, the IEA had 40 implementing agreements with a total of 58 representatives from member countries and 14 non-member countries, as well as the European Commission and 16 sponsors. The United States was the most active with participation on 35 agreements, followed by Japan with 31 and Sweden with 24, according to ‘Energy Technologies at the Cutting Edge’ released by the OECD agency.

Of the seven categories, the most active was ‘renewable energies & hydrogen,’ which had 111 representatives, ahead of second-place ‘end use buildings’ with 72 and ‘fusion’ with 22. The renewables category also had 18 non-IEA participants and eight from the EC.

There were 19 participants on the implementing agreement for photovoltaics, with 18 on wind, 17 each on solar heating and bioenergy, 15 on hydrogen, seven on geothermal and six each on hydropower, and ocean energy. No IEA country was active on all nine agreements, although five countries (Australia, Canada, Japan, Switzerland and the U.S.) were active on seven agreements.

The Implementing Agreement for Renewable Energy Technology Deployment (RETD) is nearing completion, but eight countries have expressed interest in extending the program of work, according to the report.

“Now, more than ever, the international community is looking to technology to help meet the pressing challenges of energy security, environmental protection, economic growth, and the need for clean energy technologies,” says Claude Mandil of IEA in the foreward. “International co-operation is essential if we are to find solutions to these challenges.”

The implementing agreements are designed to provide a forum for cooperation, and involve “several thousand scientists and experts” from countries to serve as the “engine room of the international energy technology collaborative programme.”

All key new technologies of energy supply and end use are addressed, with the exception of nuclear fission which is handled by another OECD agency, the Nuclear Energy Agency. Within the IEA, the renewables category does not cover geothermal heat pumps, which are positioned within the buildings category.

The report provides a status report on research in each of the technologies, such as the new computer code developed and tested in Mexico to model the liquid-gas equilibrium and calculate thermodynamic properties of geothermal fluids, and guidelines for determining the energy available in a given sea condition. It also addresses a number of policy issues, such as the “vision that the solar thermal potential can provide 10-15% of the total energy demand in the OECD countries by 2025" and to “create the conditions conducive for new plants and to expedite the building of 5,000 MWe of CSP worldwide over the next ten years through international collaborative efforts.”


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