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Register for the Eight Session of the International Solar Alliance Assembly | 27-30 October 2025 | New Delhi
EIGHTH SESSION OF THE INTERNATIONAL SOLAR ALLIANCE ASSEMBLY

EIGHTH SESSION OF THE INTERNATIONAL SOLAR ALLIANCE ASSEMBLY

27-30 October 2025 | New Delhi, India

ISA’s Global Floating Solar Framework

ISA’s Global Floating Solar Framework

ISA’s Global Floating Solar Framework supports Member Countries in harnessing waterbodies for clean energy across four pillars—technical, policy, finance, and environmental. It was soft-launched at the LAC RCM with a preview report, the decision tool was launched at the Africa RCM, and the full framework report will be officially released at the ISA Assembly.

Solar Compass : The Journal of the International Solar Alliance

Solar Compass : The Journal of the International Solar Alliance

For informed decision-making and action in the ever evolving field of solar

UNLEASHING THE ROLE OF SOLAR

UNLEASHING THE ROLE OF SOLAR

Examine regional challenges and opportunities in clean energy transitions and the role of solar in improving access, affordability, and sustainability through a people-focused approach

SOLARX STARTUP CHALLENGE 2025

SOLARX STARTUP CHALLENGE 2025

The SolarX Startup Challenge fosters entrepreneurship to develop scalable solar solutions to bridge the gap between solar potential and deployment by empowering local innovators.This year in Latin America & the Caribbean

SOLARX GLOBAL ACCELERATOR 2025

SOLARX GLOBAL ACCELERATOR 2025

Building on the success of SolarX Startup Challenge in Africa and Asia-Pacific, this global accelerator will mentor, fund, and scale clean energy startups across ISA Member Countries

Solarx startup challenge

Solarx startup challenge

Meet the winners of the Asia-Pacific edition

Impact Stories

Impact Stories

As one of the largest multilateral agencies rooted in the Global South and active programmes in 98 countries, ISA is set to deliver real-world impact at scale, anchoring our efforts around four strategic pillars: Catalytic Finance Hub, Global Capability Centre and Digitisation, Regional & Country-Level Engagement & Technology Roadmaps & Policy Support

ISA in News

ISA in News

Explore how ISA’s work is making headlines around the world. From global events to transformative solar projects, stay up to date with media coverage featuring ISA’s impact

Newsletter

Newsletter

Stay informed on ISA’s key activities, events, and efforts driving the solar transition across Member Countries

Sunny Side Up

Sunny Side Up

A vibrant, thought-provoking series anchored by DG, ISA where we explore the power, promise, and potential of solar energy. The Series offers a front-row seat to the conversations driving a cleaner, brighter, and more inclusive energy future

Vitamin D

Vitamin D

ISA’s new knowledge capsule series. Bite-sized. Insightful. Always solar-powered

Upcoming
Curtain Raiser for the Eighth Session of the ISA Assembly
Update
ISA's Floating Solar Framework
Newsprint
Press Release: The International Solar Alliance and Abia State, Nigeria Advance Energy Access with Landmark Mini-Grid Regulations
Spotlight
Brochure | ISA's Evolving Strategic Vision: Discover ISA’s strategic priorities to accelerate global solar adoption

Easing Solar
Deployment Globally

The International Solar Alliance is an action-oriented, member-driven, intergovernmental organisation for increased deployment of solar energy technologies as a means for bringing energy access, ensuring energy security, and driving energy transition in its Member Countries.

Programmes

SCALING SOLAR
APPLICATIONS FOR
AGRICULTURAL USE
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AFFORDABLE
FINANCE AT SCALE
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SCALING SOLAR
MINI-GRIDS
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SCALING
SOLAR
ROOFTOPS
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SCALING
SOLAR
E-Mobility And Storage
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SOLAR
PARKS
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SOLAR PV AND BATTERY
WASTE MANAGEMENT
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SOLARIZING
HEATING AND
COOLING SYSTEMS
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SOLAR FOR
GREEN HYDROGEN
Read more ›

Collaborative Initiatives

SolarX Startup
Challenge

Solar Technology
Application Resource
Centre ( STAR-C )

Green Hydrogen
Innovation Centre

ISA Cares

Global Solar
Facility

Corporate
Advisory Group

One Sun One
World One Grid

Solar for She

Publications

Events

SEPTEMBER 24, 2025

Thirteenth Meeting of the ISA Standing Committee

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OCTOBER 6, 2025

Webinar: Solar Waste Challenge – Financial Instruments to Strengthen the End-of-Life Solar Waste Management Practices

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OCTOBER 8, 2025

Curtain Raiser for the Eighth Session of the ISA Assembly

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OCTOBER 27, 2025

Eighth Session of the ISA Assembly, New Delhi, 2025

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NOVEMBER 10, 2025

30th United Nations Climate Change Conference (COP30)

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Media

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Sri Lanka’s Prime Minister Champions Regional Solar Cooperation to Drive Inclusive Growth at ISA Asia-Pacific Committee Meeting

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ISA Operationalises Groundbreaking Global Solar Facility with MIGA

The International Solar Alliance proudly announces a significant milestone with the initiation of the first pilot project under its Global Solar Facility (GSF). In collaboration with Nuru, a leading solar power company in the Democratic Republic of the Congo.

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Seminar on renewable energy for sustainable future planned during Vibrant Gujarat

Gandhinagar (Gujarat) [India], January 5 (ANI): As part of the Vibrant Gujarat Global Summit scheduled for next week, a seminar on renewable energy for a sustainable future will be held in Gandhinagar on January 11.

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DRC: the International Solar Alliance plans to install 3 15 megawatt solar stations

The International Solar Alliance ISA is proud to announce an important milestone with the launch of the first pilot project under its World Solar Facility (GSF). 

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