India has strong wind resources and a large utility-scale wind sector, but small wind is still a very small market. A 2024 WRI India brief says the installed capacity of small wind turbines and small wind-solar hybrid systems in India is only about 3.3 to 5 MW, and growth has remained slow, especially after central subsidies were discontinued after 2017.
Small wind has potential, but the market is still small
This is the main problem. India is good at large wind power, but small wind has not grown in the same way. WRI India notes that even wind-rich states such as Tamil Nadu, Gujarat, and Karnataka have very limited small wind installations compared with their large wind experience.
One big reason is weak policy support
Small wind needs a stronger policy push. WRI India says many central and state policies are still more favorable to solar because solar has lower capital costs and stronger project economics. The report also says older support schemes have lapsed and that current policies do not give small wind a level playing field with other renewable options.
Cost is also a major issue
Small wind systems can be expensive for many users. WRI India says the lack of targeted financial incentives is a major barrier, and NIWE presentations also point to higher capital costs, recurring battery costs, and maintenance costs as key impediments. In simple words, many users may like the idea of small wind, but the financial side is still difficult.
Solar has become a stronger competitor
Another reason is that solar became cheaper faster. WRI India says the drop in solar PV prices led to faster growth of solar for on-grid, rooftop, and other uses. Because of that, small wind often gets compared with a technology that already has stronger policy support, lower costs, and wider acceptance.
Good site data is still limited
Small wind is very site-specific. It needs the right wind at the right place. WRI India says India still has limited comprehensive resource mapping for small wind, and that only macro-level studies and broad wind maps are currently available. That makes it harder to identify the best locations and build confidence in projects.
Maintenance and service support are not strong enough
Even when a small wind turbine is installed, long-term service matters. WRI India identifies poor maintenance of turbines, a weak dealer network, difficulty reaching remote systems, and a shortage of skilled personnel as important barriers. This means the challenge is not only selling turbines. It is also about keeping them running well over time.
Testing, certification, and approvals take time
Manufacturers also face delays and costs before new models can enter the market. WRI India says companies developing new models face challenges related to the costs and time frames of testing, certification, and empanelment. If this process is slow or expensive, market growth also slows down.
Grid connection rules are still not simple enough
Grid-connected small wind needs better rules and support. WRI India says there are still issues around grid codes and that small wind could be included more clearly in policies such as rooftop and net-metering arrangements. NIWE presentations also point to the need for policy support for rooftop hybrid systems and clearer net-metering and grid-tie operations.
Awareness is still low
Many users still do not know where small wind works well and where it does not. WRI India directly lists lack of awareness as one of the reasons new projects are difficult to implement. This matters because small wind is not a one-size-fits-all product. It needs the right site, the right use case, and realistic expectations.
So what is really holding it back?
The answer is not just one thing. Small wind in India is held back by a mix of:
- weak policy support
- high upfront cost
- stronger competition from solar
- limited site mapping
- weak service and dealer networks
- shortage of skilled people
- slow certification and approvals
- grid and net-metering gaps
- and low market awareness.