India has successfully installed over 1 million solar water pumps under the PM-KUSUM scheme, cutting irrigation costs by up to ₹6,500 per acre. While the program provides cheaper energy, the broader goal of integrating solar plants on farmland faces challenges due to funding issues and execution delays.
The Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyan, popularly known as the PM-KUSUM scheme, has reached a key milestone by deploying over 1 million solar water pumps across India as of July 2026. This initiative serves as a major step in reducing the agricultural sector's reliance on expensive diesel-powered irrigation systems, providing farmers with a more reliable and cost-effective energy source.
Impact on Farm Economics
The financial benefits for participants are notable, with annual irrigation costs dropping by an estimated ₹5,000 to ₹6,500 per acre. By generating power locally, farmers are accessing electricity at a cost of ₹3 to ₹4 per unit, significantly lower than the standard grid rates of ₹6 to ₹7. This reduction in input costs directly improves the profit margins for farmers growing high-irrigation crops like cotton and wheat, where traditional expenses often exceed ₹8,000 per acre.
Challenges in Scaling Solar Capacity
While the pump deployment has been successful, the scheme’s broader goal of installing larger solar power plants on farmland—known as Component A—has faced implementation hurdles. Despite an ambitious target of 34,800 MW, actual execution has fallen short. The primary barriers include the financial instability of various state electricity distribution companies, or DISCOMs, which creates payment risks for developers. Additionally, the lack of standardized design norms for agrivoltaic systems has made it difficult to scale projects efficiently.
As of mid-2026, there are only about 50 operational pilot installations of these solar-integrated farms nationwide. The sector is currently grappling with a gap between theoretical potential and ground-level execution, particularly regarding how financing models can be tailored to the seasonal income cycles of the farming community.
Regional Policy and Future Outlook
The speed of implementation varies significantly across states, largely depending on local policy support. For instance, states that have introduced escrow accounts to guarantee payments to developers have seen faster progress, as this reduces the risk of payment defaults by DISCOMs. Investors and stakeholders should monitor whether other states adopt similar financial safeguards to mitigate credit risks. The next important steps for the sector will involve the creation of national design standards for solar farms on agricultural land and the development of financing structures that better align with the unique cash flow patterns of Indian agriculture.