BD inches towards green power goal

Bangladesh's electricity generation from renewable sources passed the 5.0 per cent mark recently with the opening of a major new solar power plant.

Experts say this achievement has boosted the hopes that the country may meet its goal of getting 10 per cent of power from renewables by 2020, reports Thomson Reuters Foundation.

The new 28-megawatt solar power plant in Cox's Bazar district is the largest yet opened in the country, following the earlier construction of a three-megawatt (MW) plant.

The solar plants come on top of the widespread use of solar home systems in the low-lying country, considered one of those most vulnerable to climate change impacts.

Currently about 5.2 million small-scale solar home systems provide electricity to almost 12 per cent of Bangladesh's 160 million people, President of Bangladesh Solar and Renewable Energy Association Dipal C. Barua said.

He called the new plant "good news" for the country, saying the accelerating construction of solar power facilities "will build confidence among future investors".

The new 116-acre solar park will supply enough electricity to meet about 80 per cent of power demand in Teknaf upazila where it is located, said Chief Financial Officer of Joules Power Ltd. Mahmudul Hasan.

That area has about 300,000 power users, though little in the way of industrial or large commercial users, he said.

Managing Director of Technaf Solartech Energy Ltd. Nuher Latif Khan said the plant had begun operations ahead of schedule.

Technaf Solartech Energy is a subsidiary of Joules Power that owns the plant.

In Bangladesh, "the future of solar power is very fantastic," Latif Khan said, noting that company "definitely" planned to invest more in renewable energy, including potentially wind power.

He said the solar park can produce up to 28 MW of solar electricity at peak capacity and has contracted to provide 20 MW to the government grid.

Barua said several other large solar plants are in the pipeline in Bangladesh, after receiving government approval, with a few at advanced stages of construction.

While solar plants need a large amount of initial investment to set up, he said, they have very small operational costs afterward, unlike plants that need ongoing sources of coal or other fossil fuels.

The government has supported the construction of rooftop solar plants on factories and other commercial buildings, he said, with some facilities on large plants expected to generate a megawatt or more each.

With such solar plants, thousands of factories in Bangladesh should be able to meet their own electricity needs, and contribute surplus power to the national grid.

"I think one day we will see every building has a rooftop solar power system," Barua said.

However, finding available land to set up ground-level solar plants is a major challenge in densely-populated Bangladesh, he admitted.

Director of Sustainable and Renewable Energy Development Authority (SREDA) Sheikh Reaz Ahmed said the country's 2008 renewable energy policy calls for generating 10 per cent of electricity from renewables by 2020.

With the country expected to generate 20,000 MW power in total by the date, renewables would have to reach 2,000 MW to hit that target, he said.

So far Bangladesh generates just over 530 MW from renewables, nearly half of that from hydropower plants, he said.

But the country is set to put online another 600 MW of renewable power in 2019 alone, he said, with another 1,100 MW rolled out in 2020 and 2021.