The Phnom Penh Post

Wood Mackenzie: VN is SE Asia’s hottest solar PV market

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VIETNAM is now the leader in Southeast Asia’s solar photovolta­ic (PV ) market with the largest installed capacity in the region, global research and consultanc­y group Wood Mackenzie said in a statement.

The country’s cumulative solar PV installati­on will hit 5.5GW this year, making up 44 per cent of Southeast Asia’s total capacity, compared to just 134MW last year, the group said.

Under the feed-in tariff (FIT) programme, Vietnam awarded projects at $93.50 per megawatt-hour for solar PV projects connected before the end of June this year. While bankabilit­y concerns existed, the project economics were attractive, delivering equity internal rate of returns in the mid-teens.

“Regional and local IPPs [Independen­t Power Producers] and developers felt comfortabl­e taking on the risk, and the projects received financing from regional and local banks,” said Wood Mackenzie solar analyst Rishab Shrestha.

“FITs have proven to be an effective policy tool to induce rapid growth in renewables and Vietnam’s build is another example of that,” he said.

Vietnam’s next FIT is expected to be applied through 2021. Wood Mackenzie expects grid connection activity to peak at around the end of that year.

“The latest draft submitted for government approval reveals a FIT of $70.90 per megawatt-hour for ground mounted projects. Correspond­ingly, we estimate the levelised cost of electricit­y to range from $59 per megawatt-hour to $96 per megawatt-hour for 2021, depending on the region. Project economics will continue to remain attractive in large parts of Vietnam,” Shrestha added.

With massive installati­ons also come curtailmen­t problems. The installed capacity in Vietnam’s key provinces has already exceeded the grid capacity by 18 per cent. The approved capacity for the Ninh Thuan and Binh Thuan provinces amounts to 5GW, more than double the grid usable capacity.

Grid expansion is expected to increase grid capacit y for solar i n key southern prov inces by about 25 per cent next year compared to this year. However, more investment is needed to address curtailmen­t concerns.

While still an emerging region in solar PV installati­ons, Southeast Asia’s cumulative solar PV capacity is expected to reach 12.6GW this year, and is expected to grow almost threefold to 35.8GW in 2024.

Large-scale solar will dominate the installati­on capacity for the next five years. As project economics start to become more attractive, distribute­d solar installati­ons will also pick up.

Wood Mackenzie expects small-scale solar to account for 32 per cent of the capacity additions in 2024.

 ?? CONG THU/VIETNAM NEWS AGENCY/VIET NAM NEWS ?? A solar power project in Vietnam’s Ninh Thuan province.
CONG THU/VIETNAM NEWS AGENCY/VIET NAM NEWS A solar power project in Vietnam’s Ninh Thuan province.

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