Solving Myanmar’s power problem Print
ABB believes microgrids are the solution to Myanmar’s power shortage problems. A senior executive at the power grid company explains how it can be done.
Khun Chiayot: The Myanmar economy has been growing fast and the country’s infrastructure has not been able to keep up with the demand. Photo – Supplied
Stay in Yangon long enough and you’ll probably experience the electricity going off halfway through your meal at one of the city’s many restaurants. The problem is so common in the city that you might also have noticed the other patrons carrying on with their dinners unperturbed by the sudden power disruption. Stay a little longer and you, too, may not bat an eyelid the next time the lights go off.
But Myanmar’s power problem must be fixed if the country is to keep up with the pace at which its economy is developing, Chaiyot Piyawannarat, managing director of power grid maker ABB Limited in Thailand, Myanmar, Cambodia and Laos, told The Myanmar Times.
“The Myanmar economy has been growing fast and the country’s infrastructure has not been able to keep up with the demand. Myanmar could have expanded even faster than it has if it had better infrastructure for power generation and distribution,” he said.
Myanmar derives most of its electricity from hydropower. In recent years, the use of imported liquefied natural gas has also been growing.
Currently though, just around 30 per cent of the Myanmar population receives electricity, according to Khun Chaiyot’s estimates. “The existing power grid by the Ministry of Electricity and Energy (MOEE) covers just one third of the population, with two thirds still not covered,” he said.
That’s because it is not economically viable for the government to invest in extending its cable and distribution network to areas which are geographically unsuitable or scarcely populated.
Already, Myanmar is generating electricity at an annual loss of more than K300 billion, or a loss of K23 per unit of electricity produced, said U Myint Oo, deputy director general from MOEE’s Department of Electric Power.
In 2016-17, it made a loss of about K337 billion in electricity transmission, deputy minister at the MOEE Dr Tun Naing told the Pyithu Hluttaw last month.
In 2017-18, the MOEE estimates that the nation’s electricity demand should hit 3,100 megawatts. It expects to make a loss of around K376 billion for the period.
Microgrid technology
But Myanmar doesn’t need to spend hefty amounts to develop its existing infrastructure, Khun Chaiyot said. The way he sees it, by implementing new microgrid technologies in Myanmar, large swathes of the population could enjoy electricity without the need for a conventional power grid.
Microgrids are low or medium-voltage grids located at or near the consumption site and can generate power from both renewable and conventional sources. They are also equipped with energy storage systems and can run on batteries. Importantly, microgrids can be connected to the main power grid or be completely off-grid.
“Myanmar can actually leapfrog the conventional grid by embracing new technologies like the microgrid,” said Khun Chaiyot. “Currently, the majority of the population without access to power can enjoy the benefits of the microgrid, which we can now build and install much more cheaply compared to ten years ago.”
He added that “pulling transmission lines or building a transmission network that reaches the remote villages take time. But by tapping the microgrid, many more areas can receive electricity more reliably, efficiently and cost effectively. Microgrids are ideal for rural areas.”
Importantly, the microgrid will also take the funding burden off the government. “The government subsidises electricity in Myanmar to keep prices low, but ultimately, it is not sustainable,” said Khun Chaiyot.
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