METI / ECCJ / ACE Training Program MTPEC05 (2006.08)

II-4. Energy Conservation Measures for the Transportation Sector
Promotion of Cars with the "Idling-Stop" System

Idle-free driving can improve fuel economy by approximately 10%.
An even greater energy conservation effect is expected in urban areas, where car stopping frequency is high.
Partial subsidy for the purchase of cars equipped with the “idling-stop” system was introduced in FY2003.
Promotional campaigns for "idling-stop" systems are held in the form of PR events, etc.

II-4. Energy Conservation Measures for the Transportation Sector
Fuel Economy Disclosure and Labeling System for Vehicles

The system was introduced in January 2004 to deepen consumer interest/understanding regarding fuel economy, and promote cars with high fuel performance.
- Disclose Fuel Economy Performance Disclosure is targeted for cars of which fuel economy standards are set based on the energy conservation law. Either the status of “fully compliant” or “plus 5% of the fuel economy standard” will be publicly displayed.
- Label a Fuel Economy Identifiable Sticker Label a sticker on the body of a car that conforms either to “fully compliant with the fuel economy standard” or “plus 5% of the fuel economy standard.”

II-5. Development of Energy Conservation Technologies
Main Research and Development Projects for Energy Conservation

Strategic development projects for technologies for rational use of energy
In order to achieve a technological breakthrough that helps promote energy conservation in the industrial sector, commercial/residential sector, and transportation sectors respectively, research and development projects focusing on energy conservation shall be systematized and research and development of higher repercussion effects and higher investment efficiency shall be prioritized.

Research and development of next-generation highly energy-efficient displays
Research and development of energy efficient highly energy-efficient semiconductor devices

Transportation sector
- Research and development of lightweight automotives and aircraft

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