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Our Services

We provide tailored consulting and impact investment to power sustainable transformation. For established businesses and organizations, we develop decarbonization strategies and strengthen Environmental and Social Governance (ESG) frameworks to manage risk and create long-term value. For underserved entrepreneurs in low-income countries, we provide the capital and technical expertise to build resilient, community-led enterprises that drive positive impact.

Technical Advisory

Provide expert technical guidance  for energy projects, including due diligence, risk assessment, and technical reviews.

  • Technical Due Diligence

  • Lender's Technical Advisory services

  • Risk Assessment and Mitigation

  • Owner's Engineers

  • Project Management

Energy Transition

Strategic advisory on energy transition pathways for governments, utilities, and corporates — technology selection, policy alignment, and decarbonisation roadmaps across emerging markets in Africa and Asia.

  • Decarbonisation roadmaps

  • Technology selection & policy alignment

  • Just transition planning

Impact Investment

Supporting impact investors and DFIs with technical feasibility assessment, SROI evaluation, and due diligence on energy and infrastructure projects in low-income markets — bridging the gap between global capital and on-the-ground project reality.

 

  • Technical feasibility & SROI assessment

  • Investor-to-developer due diligence

  • Entrepreneur mentoring & capacity building

Sustainability Consulting

Strategic sustainability consulting with proven experience implementing programs across multiple sectors and geographies

  

  • ESG strategy development

  • Corporate responsibility programs

  • Sustainability business plan execution

HSE & Risk Management

Comprehensive health, safety and environmental management systems supporting organizational safety culture and operational excellence

  • HSE management system development

  • Behavioral Based Safety programs 

  • Crisis management & business continuity

Our Approach

At Petigny Solutions, we believe in Holistic approach to energy consulting that considers technical excellence, sustainability, and practical implementation. Our services are customized to meet the specific needs of each client and project.

Tailored Solutions

We recognize that every project is unique. We work closely with the clients to understand their specific challenges and objectives before developing tailored solutions that address their particular needs.

Global Expertise, Local Context

With extensive experience across multiple continents, we bring global best practices while understanding the importance of local context in project implementation and success.

Integrated Sustainability

Sustainability considerations are integral into all our services, ensuring that environmental and social factors are addressed alongside technical and economic concerns. 

Technology-Agnostic

We maintain a technology-agnostic approach, allowing us to recommend the most appropriate solutions based on project requirements rather than being tied to specific technologies or vendors.

Lenny Petigny — 30 years in power generation (GE, Alstom, Black & Veatch) ·

Sian Petigny — 25 years in sustainability, HSE, and operational transformation.

 Singapore 

©2026 by Petigny Solutions. 

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