Bihar Commissions Phase-I of ₹2,800 Cr Kajra Solar Project

Bihar has commissioned the first phase of the Kajra Solar Project with 185 MW solar capacity and battery storage.

By SE Online Bureau · December 31, 2025 · 4 min(s) read
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Bihar Commissions Phase-I of ₹2,800 Cr Kajra Solar Project

The Bihar government has commissioned the first phase of the ₹ 2,800 crore Kajra Solar Power Project, marking a significant step in the state’s transition towards clean and sustainable energy. The design, located in the Kajra region, is being seen as a corner action aimed at strengthening Bihar’s power structure while reducing dependence on conventional reactionary energies. 

Under the first phase, a 185 MW solar power factory has been developed along with a 254 megawatt-hour (MWh) battery energy storehouse system (BESS). The phase has been completed at an estimated cost of ₹ 1,810 crore. With this commissioning, Bihar joins a growing list of countries investing not only in solar power generation but also in advanced energy storage results to ensure round-the-clock electricity force. 

The Kajra Solar Project has been planned as a multi-phase action with a total projected capacity that will significantly contribute to Bihar’s renewable energy targets. Officers associated with the design said that once all phases are completed, it’ll play a pivotal part in meeting the state’s rising power demand, especially during peak hours, while maintaining grid stability. 

One of the most notable features of the first phase is the integration of a large-scale battery energy storehouse system. The 254 MWh storehouse installation allows redundant solar energy generated during the day to be stored and used during evening and night hours when solar generation isn’t possible. This is anticipated to help address the intermittent nature of solar power and ensure a further dependable source of electricity to consumers. 

State government officers described the commissioning as a cornerstone for Bihar’s renewable energy trip. They stressed that the Kajra Solar Project reflects the government’s commitment to promoting green energy, reducing carbon emissions, and aligning with public pretensions of expanding renewable capacity. The design is also anticipated to reduce the state’s dependence on power purchases from outside Bihar, thereby lowering long-term energy costs. 

The commissioning form was attended by elderly government officers, energy department representatives, and design inventors. During the event, emphasis was laid on the significance of renewable energy systems in driving sustainable development and supporting profitable growth. Officers noted that Bihar, which was formerly considered power-deficient, has made steady progress in expanding its electricity generation and distribution network over the past decade. 

The Kajra Solar Project is also anticipated to bring profitable and social benefits to the region. During the construction phase, the design generated employment openings for original workers, masterminds, and technicians. With operations now afoot, it’s likely to produce long-term jobs related to factory operation, conservation, and security. Also, bettered power vacuity is anticipated to support original diligence, husbandry, and small businesses. 

Energy experts have pointed out that the addition of a battery storehouse makes the Kajra design particularly significant. As India increases its renewable energy share, grid operation has surfaced as a crucial challenge. Large-scale storehouse systems like the one at Kajra are seen as essential for balancing force and demand, managing peak loads, and enhancing overall grid adaptability. Bihar’s early relinquishment of similar technology could serve as a model for other countries. 

According to officers, the remaining phases of the Kajra Solar Project are progressing as per schedule. Once completed, the entire design is anticipated to involve an investment of around ₹ 2,800 crore and add substantial solar capacity to the state’s energy blend. The government has reiterated its focus on timely prosecution and maintaining high-quality and safety norms. 

The commissioning of the first phase also aligns with Bihar’s broader energy policy, which aims to increase the share of renewable sources, such as solar, wind, and biomass. Given the state’s geographical conditions and vacuity of land in certain regions, solar power has been linked as a crucial area of focus. Several other solar premises and rooftop solar enterprises are also being promoted across Bihar. 

Residents and stakeholders in the Kajra region have ate up the design, expressing hope that it’ll lead to better structure development and a better quality of life. Reliable electricity force is anticipated to profit seminaries, healthcare installations, and public services, particularly in pastoral and semi-urban areas. 

As India moves towards ambitious renewable energy targets, systems like the Kajra Solar Power Project accentuate the growing part of countries in driving the clean energy transition. With the successful commissioning of its first phase, Bihar has taken a decisive step towards a more sustainable and energy-secure future, setting the stage for further investments and inventions in the renewable energy sector.

Bihar government green energy Kajra Solar Project Renewable energy Solar plant Solar power

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