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Nagano Prefecture of Karuizawa Looks in Future of Complete Green Energy After G-20 Summit

The Nagano Prefecture vacation town of Karuizawa has long been related to green, natural energy.

Nestled within the mountains, Karuizawa has long attracted each Japanese and Westerners escaping the capital’s heat to recharge their batteries within the verdant outdoors ever since the 19th century.

Not too long ago, green energy has taken on a literal meaning, as Karuizawa and Nagano Prefecture seek to turn into environmental leaders.

By selling long-term renewable energy targets for the mid-21st century, Karuizawa goals to do its half to satisfy the objective of the 2015 Paris agreement on climate change to restrict the worldwide temperature rise to 1.5 degrees Celsius by the end of the century.

On the Group of 20 environment and energy ministers’ assembly in Karuizawa last month, Nagano officers defined its long-term vitality objective of increasing electricity generated by renewable energy — mainly using solar power and hydropower.

Nagano officers believe that one option to meet these objectives is to advertise solar rooftops all through the prefecture. To encourage residents and companies to put in solar panels, Nagano created a database and interactive map that indicates buildings which have high potential to generate solar power effectively.

Buildings labeled in red are optimum, as they supply mainly the most solar potential, in contrast with yellow, which have reasonable potential. The interactive map consists of options that present info on how much electricity could be generated if rooftop panels are put on, in addition to how many carbon emissions could be reduced.

Nagano retailers are additionally required to place energy efficiency labels on home appliances such as air conditioners, televisions, and refrigerators, letting prospects understand how energy environment-friendly they’re.

Nagano is only one of a rising variety of localities in Japan which can be set policies, objectives, and numerical targets to introduce renewables and cut back greenhouse gases that go further than the national government’s intentions.

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