Big sun energy Bhutan

Is solar a reliable energy source in Bhutan?

The pilot grid-tied solar project at the UN House will demonstrate solar as a reliable energy source and serve as a key driver of energy source diversification in Bhutan. The UN House in Thimphu inaugurated its 83 KW grid connected rooftop solar, a first of its kind in Bhutan, and the 20 KW solar-thermal space heating projects on 8 March 2021.

Why is Bhutan building a solar plant in Rubesa?

Phuntsho Namgyal said that the solar plant in Rubesa is part of the country’s plan to diversify its energy sources and enhance energy security. In 2019, the International Renewable Energy Agency carried out a Renewable Readiness Assessment of Bhutan.

How much does solar energy cost in Bhutan?

The UN House in Thimphu inaugurated its 83 KW grid connected rooftop solar, a first of its kind in Bhutan, and the 20 KW solar-thermal space heating projects on 8 March 2021. Built at a total cost of USD 99,000, the investment works out to USD 1192/KW installed capacity and is comparable to the costs of other conventional energy sources.

Why is solar energy a problem in Bhutan?

The pilot solar plant at Rubesa, Wangduephodrang, revealed a need for skilled workers and expertise in Bhutan (Image: Bhutan Power Corporation) An additional problem is that the current low cost of power means people are not incentivised to explore solar energy, according to Adhikari.

Should Bhutan diversify its energy sources?

In the face of climate change and the need for enhanced energy security, the business case for Bhutan to diversify its energy sources, especially by tapping into alternative renewable energy, is compelling. Bhutan is yet to realize its full potential in terms of renewable energy.

Can a solar power plant power a household in Bhutan?

Households could be powered for a year by the solar plant at Rubesa, given the average household in Bhutan uses 1,567 kWh of electricity per year The pilot project, a 180-kilowatt solar photovoltaic (PV) plant was built at Rubesa village, in the western district of Wangduephodrang.