Real Results

Case Studies

See how buildings across India are transforming their solar energy distribution with SPDU technology. Real buildings, real metrics.

Independent Research & Recognition

Studied by Leading Academic & Research Institutions

Protostar's pilot project has been independently evaluated and published by global institutions, validating our approach to decarbonizing India's residential sector.

Harvard Business Publishing

Indian Institute of Management Bangalore · 2024

Decarbonizing the Real Estate Sector: One Building at a Time

A 14-page strategy case study authored by IIM-Bangalore faculty and published on Harvard Business Publishing, tracing how Scorpio became India's first net energy positive affordable housing project — and how Protostar's SPDU technology was born from the challenge of making solar energy accessible to every individual homeowner.

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AFD · European Union · NHB

CRISIL Risk and Infrastructure Solutions · 2022

Sunref India Programme – Success Story Booklet

Selected among India's top 11 green affordable housing projects, Scorpio was independently evaluated by CRISIL under the SUNREF India Programme — a tri-party initiative by the Agence Française de Développement (AFD), the European Union, and the National Housing Bank to demonstrate the viability of green and affordable housing across India.

Sponsored by: Agence Française de Développement (AFD), European Union & NHB

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