Solar push key to shielding Bangladesh from global fuel shocks: Study

A rapid expansion of solar energy is essential to protect Bangladesh from escalating global fuel price shocks triggered by the Iran war, according to a new study.

The report by Lion City Advisory highlights how surging global energy prices have intensified pressure on Bangladesh's already strained power sector, exposing its heavy dependence on imported fossil fuels.

Within just four weeks, Brent crude prices jumped from $67 to over $100 per barrel, while liquefied natural gas (LNG) prices surged from $10 to $22.51 per MMBtu, the report noted.

As a result, Bangladesh's monthly import bill for oil, LNG and coal has increased by an estimated $760-830 million, with LNG alone adding $363-400 million in additional monthly costs.

Analysts warn that if elevated prices persist for more than six months, the country could face significant fiscal strain due to rising subsidy requirements.

Despite installed power capacity jumping from 5,245MW in 2005-06 to 28,919MW in 2026, around 63% of capacity remains idle. Yet, the government continues to pay around Tk38,000 crore annually in capacity payments – largely to oil-based plants – compounding financial stress.

With almost 87% of electricity still generated from fossil fuels, Bangladesh remains highly exposed to global commodity volatility.

Solar seen as fastest shield

The study identifies solar energy as the quickest and most scalable way to reduce this exposure, recommending nationwide adoption of Solar Home Systems (SHS), particularly in urban areas.

In Dhaka alone, nearly 3.5 million households rely on diesel generators, costing an estimated $530 million annually. Mandatory SHS adoption could significantly cut these expenses while reducing fuel imports and easing pressure on the national grid.

Rooftop solar also presents a major opportunity. Although the current installed capacity stands at around 245MW, the report suggests this could expand rapidly if policy barriers are removed.

"Solar is not just a climate solution – it is now a fiscal necessity," the report states, emphasising that solar power eliminates dependence on imported fuels and shields the economy from global price shocks.

Unlocking investment through policy reform

A key bottleneck remains the suspension of Implementation Agreements (IAs) for new solar independent power producers (IPPs), which has stalled more than 5,200 MW of planned projects.

Without IA-backed guarantees, developers cannot secure financing from global lenders such as the International Finance Corporation, the Asian Development Bank, and the Japan International Cooperation Agency.

The report urges immediate reinstatement of IAs for projects above 50MW, with fiscal safeguards. Unlike conventional IPPs, solar projects operate on an energy-payment model – meaning the government pays only for electricity actually generated, avoiding the costly capacity payments that currently burden the system.

Tariffs offered by solar developers – around $0.08/kWh – are described as globally competitive and cheaper than oil-based generation.

Cutting costs at source

Beyond solar expansion, the report outlines immediate steps to reduce system costs.

One major recommendation is the removal of import duties on solar equipment, currently ranging from 14-28%, which could lower project costs by up to 20%.

It also calls for simplifying net metering approvals – currently taking up to 90 days – through a 30-day automatic approval mechanism, alongside penalties for utility delays.

At the same time, renegotiating and gradually retiring expensive HFO and diesel-based plants could save around Tk18,000 crore annually, with funds redirected toward renewable energy investments.

Efficiency gains and gas supply concerns

Industrial energy efficiency is identified as another immediate opportunity. Waste heat recovery systems in factories could save around 50 billion cubic feet of gas annually – equivalent to $1.13 billion in LNG imports at current prices.

Describing this as "effectively free LNG," the report says such measures can provide short-term relief while renewable capacity is expanded.

The study also notes a decline in domestic gas production – from around 2,700 MMcfd in 2018 to 1,700 MMcfd in 2026 – urging an emergency drilling programme by Bangladesh Petroleum Exploration and Production Company Limited to accelerate the completion of 34 planned wells.

However, it cautions that gas alone cannot resolve the crisis and recommends prioritising domestic gas for high-value sectors such as fertiliser, while shifting power generation towards solar energy.

Long-term resilience

The report proposes allocating 50,000 acres of marginal land for solar parks and expanding solar irrigation to replace almost 1.5 million diesel pumps that currently consume around $1.5 billion annually.

It also calls for reforms in green financing, including simplifying Bangladesh Bank's approval process to enable faster, low-cost funding for renewable projects.

Underlying all recommendations is a clear message: Bangladesh must move away from a fuel-import-driven power system toward one based on domestic, renewable energy.

"The current crisis is a warning," the report concludes. "Solar energy, backed by policy reform and investment certainty, offers Bangladesh the most viable path to reduce price exposure, stabilise subsidies, and secure long-term energy independence."