India Adds 18 GW of Solar in First Half of 2025
POWER & RENEWABLE ENERGY

India Adds 18 GW of Solar in First Half of 2025

India commissioned 18 GW of solar projects in the first half of 2025, marking a 31 per cent increase from the same period in 2024, according to Mercom India Research’s latest Q2 2025 India Solar Market Update. Large-scale additions rose 20 per cent year on year, up from 12.6 GW in H1 2024.

The surge was attributed to regulatory deadlines, with developers rushing to achieve partial commissioning before June 2025 to qualify for a full waiver on interstate transmission charges. Rising demand from distribution companies for round-the-clock renewable power also supported the growth.

Of the 18 GW added, 11.3 GW was installed in Q2 alone – a 145.4 per cent jump compared with 4.6 GW in the same quarter of 2024. Rajasthan, Gujarat and Maharashtra led the way, accounting for 33.7 per cent, 27 per cent and 17.4 per cent of new capacity additions, respectively.

“India’s solar installations surged in Q2 with over 11 GW added, making it one of the strongest quarters to date,” said Raj Prabhu, CEO of Mercom Capital Group. “Developers continue to face shortages of DCR-compliant modules, transmission and substation bottlenecks, and delays in PPA signings. Without stronger domestic manufacturing output and balanced policy interventions, installations will remain under pressure and lag behind the expanding pipeline.”

By 30 June 2025, India’s cumulative installed solar capacity stood at 116.4 GW. Large-scale projects contributed nearly 86 per cent of the total, with rooftop systems making up around 14 per cent. Rajasthan, Gujarat and Karnataka remained the top three states for cumulative large-scale capacity, with shares of roughly 29 per cent, 18 per cent and 13 per cent, respectively.

As of June 2025, India’s large-scale solar pipeline reached nearly 191 GW, including more than 131 GW of projects tendered and awaiting auction.

News source: PV Magazine

India commissioned 18 GW of solar projects in the first half of 2025, marking a 31 per cent increase from the same period in 2024, according to Mercom India Research’s latest Q2 2025 India Solar Market Update. Large-scale additions rose 20 per cent year on year, up from 12.6 GW in H1 2024.The surge was attributed to regulatory deadlines, with developers rushing to achieve partial commissioning before June 2025 to qualify for a full waiver on interstate transmission charges. Rising demand from distribution companies for round-the-clock renewable power also supported the growth.Of the 18 GW added, 11.3 GW was installed in Q2 alone – a 145.4 per cent jump compared with 4.6 GW in the same quarter of 2024. Rajasthan, Gujarat and Maharashtra led the way, accounting for 33.7 per cent, 27 per cent and 17.4 per cent of new capacity additions, respectively.“India’s solar installations surged in Q2 with over 11 GW added, making it one of the strongest quarters to date,” said Raj Prabhu, CEO of Mercom Capital Group. “Developers continue to face shortages of DCR-compliant modules, transmission and substation bottlenecks, and delays in PPA signings. Without stronger domestic manufacturing output and balanced policy interventions, installations will remain under pressure and lag behind the expanding pipeline.”By 30 June 2025, India’s cumulative installed solar capacity stood at 116.4 GW. Large-scale projects contributed nearly 86 per cent of the total, with rooftop systems making up around 14 per cent. Rajasthan, Gujarat and Karnataka remained the top three states for cumulative large-scale capacity, with shares of roughly 29 per cent, 18 per cent and 13 per cent, respectively.As of June 2025, India’s large-scale solar pipeline reached nearly 191 GW, including more than 131 GW of projects tendered and awaiting auction.News source: PV Magazine

Related Stories

Gold Stories

Next Story
Infrastructure Urban

KONE Opens India's First Digital Experience Centre in Pune

KONE, a global elevator and escalator manufacturer, has inaugurated its first Digital Experience Centre (DEC) in India, located in Pune. The facility aims to showcase how artificial intelligence (AI), connectivity and data-driven technologies can enhance customer experiences and improve building operations.The centre was inaugurated by Jussi Herlin, Executive Vice Chair, KONE Corporation; Philippe Delorme, President and CEO, KONE; and Nandan Nilekani, Co-founder and Chairman of the Board, Infosys.Designed as an interactive customer environment, the facility demonstrates digital solutions cover..

Next Story
Infrastructure Urban

CII GreenCo Launches Circularity Guidelines for Indian Industry

The Confederation of Indian Industry (CII) GreenCo Council has launched the CII GreenCo Circularity Guidelines – Pilot Version at the 17th CII GreenCo Waste & Resource Management Summit 2026 in Chennai. The initiative aims to strengthen resource efficiency, waste reduction and circular economy practices across Indian manufacturing and process industries.The guidelines introduce a structured framework with circularity indices covering raw materials, consumables, packaging and other resource inputs. These indicators will help industries assess existing practices, identify opportunities to ..

Next Story
Infrastructure Energy

Global Electronics Association Launches IPC-1783-CO2E Standard

The Global Electronics Association has introduced IPC-1783-CO2E, a new international standard aimed at improving consistency, transparency and comparability in product carbon footprint reporting across the electronics manufacturing industry.The standard, titled International Standard for Data Collection and Reporting of CO2 Equivalent (CO2e) Emissions for the Electronics Manufacturing Supply Chain, provides industry-specific guidance for collecting, estimating and reporting carbon emissions data.With increasing regulatory requirements and customer expectations, electronics manufacturers face c..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

SPECIAL OFFER
QR Code