HOME > Activities > Project Subjects > Environmental energy technologies
In order to solve the problem of global warming that we hear about every day, it will be vital to build a low carbon society. To achieve this, promotion of further lectrification among existing users of electricity is necessary, as well as promotion of the use of energy conservation equipment and renewable energy. CRIEPI is conducting research and development towards achieving this.
In addition, we are undertaking research into global warming itself, such as forecasting warming and evaluating its effects, and publishing our findings
Development of next generation grid "TIPS" technology
In order to establish a smart grid in Japan, CRIEPI is promoting and developing the TIPS (Triple "I" Power Systems) for next generation grid which enables integrated control by linking supply and demand. This will allow efficient use of energy and precise support for the large-scale penetration of renewable energy sources such as solar photovoltaic power generation and so on.
Environmental test facility of heat pump
CRIEPI is conducting research into evCRIEPI is conducting research into evaluating and improving the performance of Eco-Cute (CO2 refrigerant HeatPump water heater) with a view to expanding its use. This system uses electricity and heat from the atmosphere to heat water efficiently.(Photo: Heat pump performance evaluation and testing facility)
Research into global warming projection and support for adaptive measures
CRIEPI conducts warming projection and evaluation of the impacts at the global and regional levels. We also provide scientific information concerning measures for reducing CO2 emissions and adapting to global warming. In addition to projection based on sophisticated climate models incorpo-rating atmosphere and ocean systems, we produce highly precise data for past climate trends and undertake analysis of the tendency of future changes in typhoons and heavy rain patterns.(Figure: Results of climate model calculations)
Development of high precision measurement and simulation methods for heat and air flows near cooking appliances
CRIEPI is accurately assessing the air flow around hot plates and developing highly precise air flow simulation methods in order to contribute to the design of ventilation and air conditioning for electric kitchen systems that create a more comfortable indoor environment. (Figure: Experimental visualization of heat and air flows when boiling water)
Development of an all solid state lithium polymer secondary battery
Solar power generation and other natural energy power generation methods are seen as an important factor in realizing a low carbon society. But in order to use this power effectively, technologies are required that allow the electricity generated to be stored temporarily and supplied reliably as needed. To meet this need, CRIEPI is working to develop a safe, all solid state lithium polymer secondary battery that can be installed in homes at low cost.(Photo: Trial manufacturing facility for safe lithium batteries)
Development of low-loss power semiconductors
In order to achieve low-loss semiconductor devices for next generation power control equipment, CRIEPI is conducting research and development of technologies for crystal growth of high-quality SiC layers with substantially reduced crystal defects, as well as high-voltage SiC semiconductor devices.(Photo: High quality single crystal SiC layer prepared with the crystal growth equipment developed by CRIEPI)
Research into technologies using rechargeable batteries
CRIEPI is conducting research into technologies for the use of rechargeable batteries in order to promote electrification. In order to popularize all-electric houses, CRIEPI is promoting new systems that incorporate the Eco Cute system with a battery energy storage system. We are also examining ways of improving the convenience of these systems. In addition, we are considering ways to promote the introduction of electric and plug-in hybrid vehicles.(Photo: Prototype battery energy storage system combined with a heat pump water heater)
Research on energy technology strategy
CRIEPI is conducting research on policies and strategies for promoting research, development and deployment of energy technologies. Using both quantitative and qualitative methods, we analyze the effectiveness of policies in order to obtain insights for future policy-making.(Figure: Results of analysis of national projects for the development of energy-efficient technology)
- Related links
-
- Laboratories
- Pamphlets
- Videos
- Laboratories
HOME > Activities > Project Subjects > Environmental and Innovative Technologies
