Struggling with a continuing nuclear crisis and strains on its power supplies, Japan is thinking of requiring that all new buildings, such as households, come equipped with rooftop solar panels by year 2030, in accordance with a recent report of Nikkei newspaper .

Prime Minister Naoto Kan may well announce the strategy this week at a G8 summit in France, the business day-to-day reported. Kan has pledged to critique Japan’s energy policy and boost renewable sources following the crisis at the Fukushima Daiichi nuclear plant, which was hit by the March 11 earthquake and tsunamis.

Kan hopes a solar-energy requirement for new buildings, along with technological innovation, would assist decrease the cost of solar-power generation.

The government’s current energy policy contains plans to improve nuclear power to far more than half from the complete provide by 2030 as a signifies of decreasing greenhouse gas emissions. Japan now gets about 30 percent of its electrical energy from nuclear sources.

Meanwhile, Tokyo Electric Energy Organization (Tepco) said today that three reactors at the Fukushima Daiichi plant most likely suffered meltdowns early in to the emergency, and their inner pressure vessels may well have already been breached. Even though Units two and 3 skilled partial meltdowns, Unit 1 was most severely affected.An International Atomic Energy Agency team has also begun to search into how Japan has handled the worst nuclear accident in decades, which has left components from the Tohoku region uninhabitable.

Tepco is attempting to obtain the reactors under manage by January. Its April electricity output was down 15 percent from a year earlier and shortages are expected to carry on in to the summer. Since western Japan runs on a different frequency, Tepco can’t quickly import large power supplies from other cities.