In a decisive step toward diversifying its energy mix, Bhutan has taken a major step with the launch of a major new solar initiative by the Druk Green Power Corporation (DGPC). The Distributed Solar for Public Infrastructure Project (DSPIP)—DGPC’s first-ever solar photovoltaic (PV) venture—was inaugurated on November 15, 2025, at the Bhutan Automation and Engineering Limited rooftop within the Chhukha Hydropower Plant complex, signaling the beginning of a new chapter in Bhutan’s renewable energy journey.
DGPC officials described the project as a milestone in the country’s evolving energy landscape, which has long relied on hydropower as its primary source of clean electricity. “It is the first solar photovoltaic project undertaken by DGPC,” an official said. “This marks a major step forward in expanding Bhutan’s renewable energy portfolio.”
Backed by a USD 30 million concessional loan from the Asian Development Bank (ADB), the DSPIP aims to install solar panels on the roofs of public buildings across the country. This effort comes at a critical time, as Bhutan increasingly faces energy shortages during winter months, when hydropower generation drops dramatically.
“The DSPIP will add 35 MWp of solar power capacity to Bhutan’s energy system,” the official said. “This will allow us to meet energy demands more sustainably while advancing our national renewable energy goals.”
The project directly supports the National Energy Policy 2025, which outlines Bhutan’s ambition to install 5,000 MWp of solar capacity by 2040, ensuring long-term resilience and energy independence.
The first phase—Subproject 1—involves installing solar panels on the rooftops of 204 public buildings, including: 45 buildings at the Chhukha Hydropower Plant, 16 buildings at Basochhu Hydropower Plant and 143 buildings across Thimphu.
This phase alone will add 7.83 MWp of clean energy generation. The construction contract, valued at approximately Nu 367 million, was awarded to a joint venture between TCIL, SRSS, and Enerture Technologies Pvt. Ltd. Work is underway and scheduled for completion by February 2026, with the overall project timeline stretching from 2024 to 2027.
Once online, the installations will reduce Bhutan’s dependence on imported electricity from neighbouring countries—particularly during the dry season when hydropower output is at its lowest.
Bhutan’s move aligns with a global momentum toward solar energy. As the world faces rising energy demands and intensifying climate challenges, countries are rapidly expanding solar capacity due to its declining costs, scalability, and minimal environmental impact. Worldwide, solar has become the fastest-growing source of renewable electricity, with nations recognising it as a cornerstone of future energy systems.
In this context, Bhutan’s DSPIP stands not only as a domestic infrastructure project but as part of a larger planetary shift toward cleaner, more sustainable energy solutions.
By combining solar with its robust hydropower network, Bhutan is positioning itself as a regional leader in integrated renewable energy systems, showcasing how small nations can make significant contributions to global climate goals.
Beyond generating clean electricity, the project also focuses on developing Bhutan’s human capital. As part of the initiative, 18 trainees from the Jigme Wangchuk Power Training Institute will receive hands-on training in solar installation and system management between December 2025 and February 2026.
This capacity-building component is designed to do more than provide short-term training—it is a strategic investment in Bhutan’s human capital, equipping local technicians, engineers, and energy managers with the skills needed to operate, maintain, and expand solar infrastructure independently. By developing hands-on expertise in solar installation, system monitoring, and maintenance, the initiative directly supports the country’s long-term goals of energy independence and technological self-reliance, reducing reliance on foreign contractors and imported solutions. Over time, these trained professionals will form the backbone of a domestic renewable energy workforce capable of driving innovation, ensuring sustainable operation of solar assets, and even contributing to regional renewable energy projects. In essence, this component transforms knowledge into power: not just electricity, but the expertise to sustain Bhutan’s green energy ambitions and build a resilient, self-sufficient energy ecosystem for generations to come.
The second phase—Subproject 2—is scheduled to begin in early 2026 with a targeted capacity of 10 MWp. Both phases combined will significantly increase Bhutan’s solar output, providing a more balanced and resilient energy supply that complements hydropower.
“The DSPIP reflects Bhutan’s commitment to diversifying its energy sources and strengthening the resilience of our energy system,” a DGPC official said. “It also demonstrates our dedication to international climate goals and reducing greenhouse gas emissions.”
With the launch of the DSPIP, Bhutan takes a decisive step toward its 2040 solar energy aspirations, reinforcing its identity as one of the world’s most committed guardians of the environment. This project is more than a technical upgrade—it is a strategic pivot toward energy diversification in the face of climate uncertainty. By pairing solar power with its iconic hydropower resources, Bhutan is crafting an energy system that is cleaner, more reliable, and far better equipped to withstand the pressures of a changing climate. The nation’s move signals to the world that size is no barrier when vision and environmental responsibility lead the way.
Backed by international partnerships and growing local expertise, the project is more than an energy upgrade—it is a strategic investment in the nation’s sustainability, public infrastructure, and long-term prosperity.
Sherab Dorji
From Thimphu
