Sunday, June 23, 2013

No. 141: Innovative approaches to power saving emerge one after another (June 24, 2013)

Technology:
Venture companies specializing in power saving are advancing their competitive edge. Sassor will start to provide retail and restaurant chains with consulting on power saving. They put a special device on the distribution switchboard and measure the operational status of air-conditioners and dishwaters. They analyze collected data on power consumption and use frequency, and display their suggestions automatically on the tablets installed on each outlet. Comparing the operational status of equipment between outlets will help the chain to work out effective measures for power saving. They also plan to draw typical patterns of wasteful spending and submit them to the chain for more effective measures.

PICO ADA provides hospital and hotels with an optimization control service of electricity, gas, and water supply. In these facilities, power is needed to circulate water for kitchens and bathrooms. They save water to reduce power consumption of pumps and adjust the volume of air-conditioners. They forecast hourly change of weather by simulating data from the Meteorological Agency using their self-developed software. Their approach can reduce energy and water supply charges by 15%. A hospital with 300 beds supposedly can reduce expenditure by 10 million yen per year. They offer the equipment and operation support for 4,200,000 yen per year. They collect and analyze data from 1,500 facilities across the country to improve the control program constantly for higher accuracy. 

   A campaign girl distributes uchiwa (paper fan) to pedestrians 
on the street as the easiest and cheapest way of energy saving.

Tuesday, June 4, 2013

No. 140: Japanese environmental technology is increasing its presence in Asia and Africa (June 4, 2013)

Business trend:
The Japanese government will reach an agreement with Ethiopia shortly to get an emission quota of carbon dioxide from Ethiopia in exchange for providing it with state-of-the-art environmental technology. The first technology to be transferred to Ethiopia will be the geothermal generation technology. In East Africa, geothermal generation is promising because a great rift zone made up of volcanoes exists. Ethiopia is in urgent need of power source other than hydraulic power generation to cope with rapid growth of economy and population. The Ministry of Economy, Trade and Industry has been assisting Japanese companies in their survey on geothermal generation in this area. The Japanese government is also expected to reach an agreement with Indonesia on Japan’s support for infrastructure improvement. The Ministry of Environment will help Indonesia build waste disposal plants and improve the waster supply and sewerage systems in such large cities as Surabaya.

Major countries with which Japan is negotiating on the bilateral quota system

Status
Country
Environmental technology to be transferred
Agreement has already been concluded
Mongolia
Bangladesh
Highly-efficient thermal power generation
Agreement will likely be concluded shortly
Ethiopia
Indonesia
Geothermal generation
Negotiations are in progress
Vietnam, India, Thailand, Laos, and Cambodia
Biomass generation, off-shore wind generation, energy-saving technology, water supply and sewerage systems, waste treatment
Negotiations are in progress
Kenya
Photovoltaic generation, geothermal generation

Japan proposed the bilateral credit system that allows providing environmental technology to set off emissions of greenhouse gases as a system after 2020 when the Kyoto Protocol ends. The Ministry of Economy, Trade and Industry has been assisting Japanese companies in their survey on geothermal generation in this area. Japan proposed the bilateral credit system that allows providing environmental technology to set off emissions of greenhouse gases as a system after 2020 when the Kyoto Protocol ends. Japan has already agreed with Mongolia and Bangladesh on the bilateral quota system. Thanks to the strenuous efforts of Japanese government officials, Japanese environmental technology is increasing its presence in Asia and Africa steadily. 

Potential of geothermal generation