Skip to main content
Powered by Powered by MDTF

Energising the Frontline

Strengthening Island Tourism Through Resilient Design Solutions

00Days
00Hours
00Minutes
00Seconds

till phase I submission deadline

In Partnership with
Registration and Phase 1 submissions are open

Overview

About the ISA-iSUN Design Challenge

The ISA-iSUN Design Challenge is a global design competition focusing on Small Island Developing States (SIDS) where architecture and engineering institutes worldwide are invited to participate in designing a climate-resilient resort, bringing together architecture and solar technology, in select SIDS nations. This Challenge is hosted by The International Solar Alliance (ISA), powered by ISA Multi Donor Trust Fund (MDTF) and the Global Energy Alliance for People and Planet (GEAPP), executed by GRIHA Council, with the support of The Energy and Resources Institute (TERI) and the Royal Institute of British Architects (RIBA).

The competition bridges global vision with grassroot actions by inviting students to develop resort projects (live and hypothetical) for the SIDS specifically for Maldives, Mauritius and Fiji. It encourages students to design a climate resilient resort which is scalable and replicable in nature, primarily focusing on embedding solar energy in the design.

View Design Brief
Who can participate?

Architecture and engineering institutes are eligible for the competition. See the full eligibility and team composition requirements in the Design Brief.

The Road Ahead

Key Dates and Milestones

31 Aug
2026
Global Launch of the ISA-iSUN Design Challenge
5:30 PM IST
01 Sep
2026
Registration & Phase 1 Submission Opens
12:01 AM IST
14 Sep 12 Oct
2026
Induction Session (14 Sep - 12 Oct 2026)
4:00 PM IST
15 Nov
2026
Phase 1 Submission Closes
11:59 PM IST
16 Nov 20 Nov
2026
Screening & Phase 1 Jury Evaluation
Opens: 12:01 AM IST/Closes: 11:59 PM IST
21 Dec
2026
Announcement of Phase 1 Shortlisted Entries
12:01 AM IST
21 Dec
2026
Phase 2 Submission Opens for Shortlisted Entries
12:01 AM IST
20 Feb
2027
Phase 2 Submission Closes
11:59 PM IST
21 Feb 26 Feb
2027
Phase 2 Jury Evaluation (Final Jury)
Time to be Declared
To be announced
Announcement of Winners and Award Ceremony

The Design Context

Three Islands. Three Contexts.

Participants may select the site they want to submit their design proposal for. A maximum of three entries can be submitted by each Institution (one submission per Site). Explore each site's full design brief below.

From Context to Concept

Strengthening Island Tourism Through Resilient Design Solutions

Understand

Understand the island, climate, culture and local context.

Imagine

Develop a climate-resilient resort response.

Integrate

Make solar energy an integral part of the architecture.

Prototype

Create a solution that can be adapted across SIDS.

The Evaluators

Meet the Jury

Architects, sustainability experts and industry leaders evaluating the next generation of resilient island architecture.

jury photo
Jury 1
Jury Name
Designation and Organisation
jury photo
Jury 1
Jury Name
Designation and Organisation
jury photo
Jury 2
Jury Name
Designation and Organisation
jury photo
Grand Jury
Jury Name
Designation and Organisation

Recognition

Ideas that shape the future

A total prize pool will be awarded to winners and runners-up.

View Full Awards

Frequently Asked Questions

View all FAQs
01 Who is eligible to participate in the ISA-iSUN Design Challenge?

The Challenge is open to students pursuing Bachelor's or Master's programmes in Architecture and Engineering, as well as Master's students in Sustainable Design.

02 I recently graduated (or completed my academic requirements but my convocation is later), can I still participate?

No. The Challenge is exclusively open to students currently pursuing Bachelor's or Master's programmes in Engineering and Architecture. Please see the eligibility guidelines for full details.

03 Can a team include students from different universities or organisations?

No. All students on a team must belong to the same institution, since registration is done on behalf of the institution.

04 Do faculty members and advisory experts need to be practicing architects?

Faculty members must be affiliated with the participating institution. Advisory experts should be industry professionals, such as practising architects or solar energy specialists.

05 Which building codes and safety regulations should we follow: the site's local codes or our institution's location local codes?

Participants should refer to the applicable building codes and safety regulations of the site they select for their design (i.e., the Maldives, Mauritius, or Fiji), not their home institution's regulations.

Contact Us

Get in Touch

Most queries are addressed within 48 hours by our team.

Email
isa-isun@grihaindia.org
Office hours
Monday-Friday 9:00 AM - 6:00 PM (IST)