Thai media reports preliminary dam construction has begun well before official clearance by the Mekong River Commission.
Critics of the dam say it will hurt ecosystems in the river that provide a major source of fish for Cambodians.
Lowell has the second-largest population of Cambodians in the US, and will spend up to $700,000 when the project kicks off this summer.
Peter Brimble, a senior economist for the Bank, said growth in 2010 showed Cambodia on a strong footing.
According to the Ministry of Labor, Cambodia sent nearly 5,800 legal workers in Malaysia in 2010, nearly two-thirds of them women.
Some 42 families had contested his claim to the land, beginning in 2003, but lost their claim to a lower court in 2004.
Air France’s Flight 274 will fly three times per week with a stop in Bangkok.
Up to 1,500 families have had to leave the lake area to make way for a massive commercial and residential development.
Some say the connection between rural and urban areas across borders in the Mekong countries can help boost economies across the region.
Cambodia has at least 62 unions that represent many of the nation’s 300,000 factory laborers.
Opponents say the dam could be damaging to the ecology of the river and the livelihoods of the people who rely on it.
Recruitment firms have sprung up across the country in the past year, convincing young women to take jobs as domestic help in Malaysia.