- The Maharashtra government is considering imposing an electricity duty of up to 21% on rooftop solar and self-generated power.
- A seven-member committee has been formed and asked to submit its report within ten days.
- Industry experts describe a potential 'triple hit' of electricity duty, grid support charges, and revised time-of-day tariffs.
Maharashtra has long been a frontrunner in India’s renewable energy transition, but a recent policy shift has sent shockwaves through the state’s solar industry. A government resolution issued on April 21, 2026, has established a committee to explore the imposition of an electricity duty on rooftop solar (RTS) and self-generated power.
If implemented, this move could fundamentally alter the financial landscape for thousands of households and businesses that have invested in clean energy, effectively transforming a cost-saving mechanism into a new taxable burden.
How the Maharashtra electricity duty act 2016 impacts rooftop solar users
Historically, electricity produced and consumed “behind-the-meter” has been exempt from state duties. However, the new proposal seeks to bring self-consumed solar power and surplus power exported to the grid under the Maharashtra Electricity Duty Act, 2016.
Preliminary estimates suggest that this “Sun Tax” could range from 16% for residential users to as high as 21% for commercial and industrial (C&I) consumers. For a sector built on the promise of long-term savings and energy independence, this duty represents a significant erosion of the “solar math” that makes these installations viable.
Why the new “Sun Tax” could hurt solar savings in Maharashtra
Historically, electricity produced and consumed “behind-the-meter” has been exempt from state duties. However, the new proposal seeks to bring self-consumed solar power and surplus power exported to the grid under the Maharashtra Electricity Duty Act, 2016.
Preliminary estimates suggest that this “Sun Tax” could range from 16% for residential users to as high as 21% for commercial and industrial (C&I) consumers. For a sector built on the promise of long-term savings and energy independence, this duty represents a significant erosion of the “solar math” that makes these installations viable.
How much will Maharashtra solar electricity duty cost consumers after the latest Maharashtra solar news
Energy experts are warning that the electricity duty is not an isolated cost. Instead, it forms part of a “triple hit” that could make solar power economically unviable for many.
- New electricity duty: The proposed 16–21% levy on every unit generated or consumed.
- Grid Support Charges (GSC): The MERC already allows distribution companies to levy GSC on systems above 10kW. Low-tension consumers currently pay roughly ₹1.96 per unit, while high-tension users pay ₹1.42 per unit.
- Time-of-Day (ToD) Tariff Revisions: New regulations devalue solar power generated during peak daylight hours while maintaining high costs for grid power drawn at night.
For a residential society or a small factory, these cumulative costs could extend the payback period of a solar plant by several years, turning a four-year ROI into a seven or eight-year wait.
Why MSEDCL wants to tax rooftop solar in Maharashtra
The driving force behind this move is the financial health of the Maharashtra State Electricity Distribution Company Ltd (MSEDCL). As high-consumption industrial and commercial users, the “cash cows” of the utility, shift to rooftop solar, the discom faces a declining revenue stream.
By taxing self-generated power, the state aims to recoup these losses and ensure that solar users continue to contribute to the state’s coffers. However, critics argue that this penalizes proactive citizens who are helping the state meet its renewable energy targets.
Public reaction to the April 2026 Maharashtra solar news
The timing of this proposal is particularly jarring given the Central Government’s push for the PM Surya Ghar: Muft Bijli Yojana, which provides heavy subsidies to encourage rooftop solar adoption. Maharashtra’s move to tax the same energy that the Centre is subsidizing creates a “policy paradox” that confuses investors and homeowners alike.
Furthermore, the composition of the newly formed committee has raised eyebrows. With a heavy leaning toward government and utility officials, consumer advocacy groups fear that the interests of the average solar user will be sidelined in favor of utility bailouts.
Is rooftop solar still worth it in Maharashtra after new taxes?
A seven-member committee has been formed and asked to submit its report within ten days. The committee is expected to submit its report on a fast-track basis, and the outcome will be a litmus test for the state’s environmental priorities. If the duty is implemented, Maharashtra risks a massive slowdown in decentralized solar adoption. Potential users may delay installations indefinitely, and existing users may feel “baited and switched” by a government that promised savings but delivered a tax bill.
As the state moves toward a model where even clean, self-generated power comes with a fiscal burden, the future of the energy transition in Western India hangs in the balance.
