Thai miner Banpu using coal windfall for cleaner fuel transition

Banpu will look to invest US$800 million to US$1.3 billion per year through 2025 to expand its gas and green portfolio. PHOTO: BANPU CORP

BANGKOK (BLOOMBERG) - Thailand's largest coal miner, Banpu Corp, is planning to take the windfall profits that it is currently making from the fossil fuel and use them to become a cleaner energy company.

Banpu is aiming to reduce the proportion of revenue it generates from coal from around two-thirds now to 50 per cent by 2025, according to chief executive Somruedee Chaimongkol.

It will replace those earnings with revenue from a mixture of natural gas production and power generation, as well as green technologies including solar and carbon capture, she said.

"This is a good time for us to speed up our transformation process," Ms Somruedee said in an interview last Thursday (June 2). "We expect coal prices to remain high through next year, which will help maintain our strong cash flow. We will use this strength to invest in greener businesses in bigger scale."

The dirtiest fossil fuel is enjoying a revival after shortages in China last year saw the government encourage more mining and Russia's invasion of Ukraine pushed up energy prices across the board.

This is threatening to slow the pace of decarbonisation in many economies, but is a boon for miners like Banpu, which saw a sixfold jump in profit in the first quarter from a year earlier.

The Thai company is planning US$1.3 billion (S$1.8 billion) of capital expenditure this year, with US$750 million of that going on a deal to buy natural gas assets in Texas from Exxon Mobil that is expected to be concluded this month. Those assets will be added to its American unit, BKV, which the company is planning to list in the United States, Ms Somruedee said.

Banpu will look to invest US$800 million to US$1.3 billion a year till 2025 to expand its gas and green portfolio, she said.

The company - which currently has solar plants in China, Japan, Australia and Vietnam - will also look at opportunities in floating and rooftop solar, as well as gas-fired power plants and pipelines, according to Ms Somruedee.

She did not specify how much of the target of 50 per cent of revenue coming from non-coal assets would be from renewables and what proportion would be from gas.

Ms Somruedee also said that while Banpu expects to see its coal portfolio shrinking over the longer term, the 2025 goal would be tough to reach.

"It will be challenging to reach the target amid high coal prices," she said in the Thursday interview. "We can't just exit the coal business now. What we are trying to do is phase down."

Join ST's Telegram channel and get the latest breaking news delivered to you.