How important is coal-fired power generation in Japan?

Coal-fired power generation has grown in importance, even as Japan has a target of having renewable energy account for more than a third of its power generation by 2030 and a goal to achieve carbon neutrality by 2050. According to Statista, Japan as of late last year had 93 coal-fired power plants.

How stable is the supply of thermal coal in Japan?

In addition, coal deposits are located in diverse locations, so a stable supply can be expected. The price of thermal coal has been more stable than prices of other fuels. In Japan, the introduction of renewable energy is expanding. However, it is difficult to control the unstable nature of the generated power.

Should Japan retrofit its existing coal power plants?

Section 1. Japan wants to retrofit its existing coal power plants to enable co-firing of coal with ammonia to reduce carbon dioxide emissions. This report examines the potential emission reduction benefits, safety and energy security concerns as well as economics of Japan’s proposed strategy.

How many coal-fired power plants are there in Japan?

According to Statista, Japan as of late last year had 93 coal-fired power plants. Government data shows coal supplies about one-third of the nation’s electricity, second only to the roughly 34% supplied by gas-fired power stations. Nuclear power’s share of generation has dropped below 10%, according to the International Atomic Energy Agency.

Why does Japan need to use thermal coal?

The price of thermal coal has been more stable than prices of other fuels. In Japan, the introduction of renewable energy is expanding. However, it is difficult to control the unstable nature of the generated power. Japan, which lacks stable energy resources, therefore needs to utilize coal to a certain extent.

Why is coal important to Japan's Energy Security?

Despite its environmental drawbacks, coal is seen as a vital component in ensuring Japan’s energy security, especially when considering the challenges and costs associated with transitioning to green energy sources like wind and solar. Currently, it is not easy to transport wind or solar, and nuclear energy takes time and a huge investment.”