Showing posts with label Electricity grid. Show all posts
Showing posts with label Electricity grid. Show all posts

Wednesday, July 21, 2010

ASEAN to discuss transnational gas pipeline and electricity grids

July 21, 2010
DPA

HANOI -- Southeast Asian officials discussed plans Tuesday to build a transitional gas pipeline and regional electricity grids, but said consensus would be difficult among the 10-nation bloc.

Proposals for regional power grids have been on the agenda of the Association of South-East Asian Nations (ASEAN) for more than a decade, but non-uniform grid systems have obstructed the plan.

“The conference has discussed a series of issues relating to cooperation between ASEAN countries in energy fields,” Pham Khanh Toan, director of Vietnam's Institute of Energy.

“The reason why ASEAN countries cannot reach any agreements in this issue stems from political problems, not from technical ones,” said Tran Viet Ngai, chairman of the Vietnam Energy Association.

Toan said countries like Vietnam, Laos and Cambodia favored the idea, but that Thailand was cool to it while Indonesia, Malaysia, and Singapore were uncommitted. The latter four countries could supply enough electricity for themselves, Ngai said, while Vietnam, Myanmar, Laos and Cambodia were facing shortages.

Ngai said so far ASEAN countries could not agree how much money each country would pay into project and specify the starting points of pipeline and grid for defining the costs for each country to get the pipeline into its territory.

Furthermore, some ASEAN members feared a joint grid and pipeline could create dependency situations like those observed from Russia and Ukraine, he added.

In the long run, however, ASEAN members would approve the plan, Ngai said. “ASEAN countries will have to harmonize interests between its members.”

Vietnam has established electricity grids with bordering provinces of Laos, Cambodia and China to buy and sell electricity.

Tuesday, September 25, 2007

Vietnam to link power grid with neighboring countries

September 25, 2007

Electricity of Vietnam (EVN), the country's biggest power producer and sole distributor, plans to connect the national grid with those of neighboring countries for power trading, newspaper Vietnam News reported Tuesday.

From now to 2010, Vietnam will supply Cambodia electricity through a 220 kv line linking the Thot Not station in the Mekong delta to Cambodia's Phnom Penh. In the second phase from 2015-2016, the grid will be jointed in Ho Chi Minh city once the construction of the Lower Sesan 1 and Lower Serepok 2 hydroelectricity power plants in Cambodia is completed.

The state-owned power group plans to construct two 500 kv lines connecting Laos' Nam Theun and Ban Sok to the country's central Ha Tinh province and central highlands Gia Lai province respectively, so as to import power from Laos' Sekaman 1, Sekong 4 and 5, and Nam Kong hydroelectricity power plants, said the paper.

EVN also plans to link the national power grid to that of Thailand in order to sell power in March and April, and buy power in periods from June to August and October to December.

Since October 2004, Vietnam has got a 110kv line and a 220kv line linking to China. The two countries plan to further connect their 500kv lines, the paper said.

Vietnam's electricity demand is estimated to annually grow 10-15 percent in the 2007-2010 period, the country plans to increase its electricity capacity to 25,000-26,000 MW in 2010 from 11,400 MW in 2005, meeting demand for its socio-economic development, according to the EVN.

Source: Xinhua