Japan's gas market deregulation reverberates widely
JXTG Group has thrown down the gauntlet to Tokyo Gas in a battle for the domestic retail market
The stakes are high—Japan's retail energy market is worth around $82.8bn. Although it's early days because the gas market was only deregulated in April 2017, most observers expect the current multitude of suppliers—about 200—to shrink to a handful of single-source giants selling electricity as well as gas. As Japan's largest natural gas utility, Tokyo Gas has a lot to defend. The 133-year-old group is the primary provider in nine main cities including Tokyo, with 11,600 residential, commercial and industrial customers. In 2017, gas sales accounted for 56.4% of all group sales and more than 65% of profits. But JXTG has a lot to aim for. Its domestic gas sales are a fraction of those of Tokyo
Also in this section
13 March 2026
Brussels is again weighing a cap on gas prices amid the Hormuz crisis, but the measure could backfire by deterring the LNG cargoes Europe urgently needs
12 March 2026
Emergency oil stocks provide a last line of defence to oil market shocks, so the IEA’s unprecedented 400m bl release represents something of a double-edged sword
12 March 2026
LPG could rapidly expand access to clean cooking across Africa and prevent hundreds of thousands of deaths from indoor air pollution each year, but infrastructure shortages and regulatory barriers are slowing investment and market growth
11 March 2026
Missiles over Dubai and disruption in Hormuz are testing the emirate’s reputation—and shaking the energy hub at the centre of the Gulf economy
