Japan's Environment Ministry will begin using fuel cells to power its headquarters, in a bid to raise the profile of the nascent technology.

Starting today, the Tokyo-based office building will be given an environmentally friendly revamp, with the introduction of fuel cells into the government building marking a first.

The devices, which produce energy with just water as a waste product, will be leased from a specialist firm according to Jiji Press.

However, while the introduction of the fuel cells offers a symbolic gesture – following on from the installation of similar power generators in the prime minister's official residence - the output from the fuel cells will be limited to just 0.1 per cent of the ministry's needs.

Nevertheless, with Japan committed to cutting vehicle emissions and also embarking on a series of energy saving projects, the latest development is another indication of the growing importance of "green" issues.

Earlier this week the Japanese government was reported to be planning to follow up its summer "Cool Biz" campaign – when office workers were encouraged to ditch ties in order to save on air conditioning - with a winter energy saving initiative.

This winter's "Warm Biz" project will encourage Japanese workers to wear layers in order to keep themselves warm in the office, saving energy and heating bills.


Ÿ Adfero Ltd