Embarking towards a sustainable future

Climate Intelligence & Sustainability Consulting for Clean Air, Net-Zero & Resilient Cities

Research-led climate, ESG, and environmental advisory supporting governments, cities, and enterprises worldwide.

Science-based solutions across air quality, carbon analytics, ESG strategy, climate resilience, and sustainable urban systems.

what we do

Advancing Climate Intelligence & Sustainable Transitions

Sustainability must be driven by science, guided by governance, and accelerated through innovation.

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Core Pillars

Climate Intelligence & Clean Air

Research-driven air quality analytics, emissions modelling, and mitigation frameworks for urban and regional planning.

Net-Zero & Energy Transition

Science-aligned decarbonisation pathways, sectoral transition modelling, and climate-aligned investment frameworks.

ESG & Governance Advisory

Integrated ESG strategy design, reporting frameworks, institutional compliance, and disclosure alignment.

Climate Resilience & Adaptation

Risk assessment, vulnerability mapping, resilience strategy, and adaptation planning for cities and enterprises.

Operational Model

Geographic & Institutional Positioning

National & International Networked Platform

Knowledge & Thought Leadership

the intellectual core of Sustainability Alternatives

The Knowledge Centre is the intellectual core of Sustainability Alternatives — publishing research publications, technical reports, white papers, policy briefs, case knowledge, and expert commentary that translate climate science into actionable intelligence for policy and practice.

Globally Network Platform

A Globally Networked Climate & Sustainability Platform

Leadership

Dr. Ashish Sharma

Founder & Chief Executive Officer, Sustainability Alternatives
Senior Scientific Consultant (GHG Inventory), Ministry of Environment, Forest & Climate Change, Government of India

Dr. Sharma leads Sustainability Alternatives in delivering science-based and policy-grade advisory across clean air, net-zero transitions, ESG strategy, and climate resilience.

Network Composition

Institutional Affiliations

Collaborate

Design science-based solutions for a sustainable future

Partner with us to advance clean air, net-zero transitions, ESG integration, and climate resilience through rigorous science, advanced analytics, and policy-grade advisory.