Resource Efficiency, Sustainability, Carbon project Life cycle and Climate finance

HSL Carbon operationalises your sustainability goals via a robust and best in class roadmaps helping you meet global standards.

Resource Efficiency Audits

Energy, carbon, water, and waste audits that identify inefficiencies, reduce costs, and lower environmental impact while supporting compliance.

Carbon Project Lifecycle

End-to-end carbon project design, validation, verification, execution, and management aligned with international standards.

Carbon Footprint & Climate Action

Carbon and GHG measurement, reporting, and reduction using ISO 14064, GHG Protocol, and science-based targets.

ESG & Green Building Advisory

ESG due diligence, sustainability reporting, and green building consulting under EDGE, LEED, and IFC standards.

Who we are

Powering Progress Through Eco-Friendly Energy.

HSL Carbon is the sustainability arm of Highlight Solutions Limited (HSL), the leading consulting and management group with a focus on Industrial and Commercial Sustainability in Africa and beyond. Established in 2015, HSL has garnered a team of Engineers, Sustainability and Project management Professionals with an in-depth experience in what we do. HSL aims to improve the efficiency and effectiveness of clients' operations through best sustainability practices.

Our Vision

To be the leader in advisory and sustainability consultancy, promote sustainable development for an inclusive growth.

Our Core Values

We pride our business line with three core values
Competence, Professionalism, and Integrity

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tCo2e Targets

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Company Support

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Client Reviews

Sustainable Energy for a Cleaner Tomorrow

HSL Carbon a subsidiary Highlight Solutions Limited

Excellent

4.9

Client Ratings

Our Clients

Below is a list of past clients that HSL has engaged in business with

Our Services

Driving Sustainable Performance Across Africa And Beyond

We provide end-to-end sustainability and carbon advisory services that help organizations improve efficiency, reduce environmental impact, and meet international compliance and reporting standards.

Carbon Project lifecycle – Design, Verification, Validation, Execution & management

Resource Efficiency Services - Energy, Carbon, Water & Waste audits

Carbon Footprint Accounting, Climate finance, Mitigation & Adaptation

Environmental and Social Governance Due Diligence and Reporting

Why Choose Us

Trusted Sustainability Expertise with Measurable Impact

We combine deep technical knowledge, regional experience, and international best practices to deliver practical, high-impact sustainability solutions across Africa. Our multidisciplinary team of engineers, auditors, and sustainability professionals works closely with clients to ensure compliance, efficiency, and long-term value creation.

Resource Efficiency Audits

Energy, carbon, water, and waste audits that identify inefficiencies, reduce costs, and improve environmental performance.

Carbon Project Development

Design, validation, verification, and management of high-quality carbon reduction and removal projects.

Carbon Footprint & GHG Accounting

Measurement, monitoring, and reduction of greenhouse gas emissions using ISO and GHG Protocol standards.

Ready to Build a More Sustainable Future?

Partner with HSL Carbon to reduce environmental impact, improve efficiency, and meet global sustainability standards with confidence.

Sustainable Solutions for a Low-Carbon Future

We support organizations in reducing environmental impact while improving operational efficiency and regulatory compliance. Through integrated carbon, ESG, and sustainability advisory services, we help clients transition to resilient, low-carbon operations aligned with international standards.

Carbon project design, validation, and management
Resource efficiency audits (energy, water, waste, carbon)
ESG due diligence and sustainability reporting
Green building and infrastructure advisory
Climate finance, mitigation, and adaptation support
Compliance with ISO, IFC, GRI, and global frameworks