What is Risk? When we refer to risk in relation to occupational safety and health the most commonly used definition is ârisk is the likelihood that a person may be harmed or suffers adverse health effects if exposed to a hazard.â.
Japan's energy policy, rewritten after the Fukushima crisis, set a goal for renewable energy including solar, wind, water and geothermal power to provide about 20 percent of energy needs by 2030.Before Fukushima, renewable energy in Japan had been virtually zero.apan's energy policy, rewritten after the Fukushima crisis, set a goal for renewable energy including solar, wind, water and geothermal power to provide about 20 percent of energy needs by 2030.
It was about 250 times higher than the concentration found in giant kelp off British Columbia before Fukushima. When kelp from the same California sites was re-sampled a month later, in May of 2011, it contained no detectable amounts of radioactive iodine.