At LEDA, we help organisations cut energy costs and reduce carbon impact by building smarter, leaner information systems. Our approach is simple: better data leads to better decisions, and the right systems make it easier to act on that data.
We support clients with:
Streamlined data management – Simplifying how you collect, analyse, and use energy and carbon information.
Integrated Microsoft solutions – Leveraging familiar tools like SharePoint, Power BI, Power Automate, and Azure.
Custom-fit systems – Extending and leveraging your existing environment with efficient custom solutions.
Low-friction adoption – Ensuring your teams can quickly adapt, with tools that fit naturally into how they already work.
Better reporting & decisions – Enhancing insights without requiring a complete overhaul of your tech stack.
By working with the systems you already rely on, we make it easier for you to act on energy and carbon data—delivering meaningful impact with less disruption.
Energy regulations don’t have to be overwhelming. We make compliance simple with cost-effective, audit-ready assurance services tailored to your needs.
With our support, you can confidently meet sustainability standards, avoid costly penalties, and showcase your business as a leader in responsible practice.
Our expert team closely monitors market trends, economic shifts, and geopolitical developments to uncover potential risks.
By anticipating challenges, we help your business stay ahead with proactive strategies—safeguarding energy supply and protecting your bottom line.
Working with an experienced team, we provide strategic, innovative, and actionable sustainability solutions tailored to capital markets.
We combine deep knowledge of capital markets with expertise in sustainability, offering clients a holistic approach to navigating the intersection of finance and sustainability.
Our team and partners work closely with you to develop tailor-made sustainability strategies aligned with your business goals.
Our work helps you reduce your carbon footprint, enhance operational efficiency, and build a positive brand image.
Placed over £1.5bn in energy procurement contracts over the last 20+ years.
Supported clients with carbon strategy, technology and reporting since mid 2010’s, including but not limited to:
Carbon Compliance reporting (CRC, SECR, EU-ETS, EII, IETF, ESOS);
GHG Protocol, TCFD, SBTi, ESRS & CSRD experience.
Net-Zero strategic consulting for 10+ years.
Developed lean processes for data collection designed for audit review, efficiency and assurance.
Experience working with top 4 accountancy firms to prepare content for annual, financial and sustainability reporting.
We work closely with the people responsible for turning sustainability goals into real-world outcomes.
Our day-to-day collaboration typically starts with:
Sustainability Managers – who need accurate, timely data to track progress and support ESG reporting
Energy Managers – focused on reducing consumption, improving efficiency, and managing cost
Procurement Teams – working to embed sustainability and risk considerations into supplier and contract decisions
But the impact of what we do extends well beyond these roles.
The C-suite—especially CEOs, CFOs, and Chief Sustainability Officers (CSOs)—increasingly rely on reliable energy and carbon data to make strategic decisions, manage risk, and meet stakeholder expectations.
Because sustainability is now a business-wide issue, our work also involves:
Finance and Accounting – ensuring carbon data aligns with financial disclosures and audit standards
Legal and Compliance – helping organisations meet regulatory requirements and manage exposure
PR and Marketing – supporting credible, data-backed sustainability communications
We act as a bridge—connecting technical, operational, and strategic teams so your organisation can make informed, aligned decisions on energy and carbon.
Luke is a highly qualified senior manager with over 15 years of experience in energy risk management consultancy. Holding a BA (Hons) in Business Management and an Advanced Diploma in Management and Leadership Studies, he has a proven track record of leading multidisciplinary teams to deliver industry-leading customer service.
Luke has held key roles at RWE npower, ESP, Gazprom (now SEFE), and Ameresco, specializing in complex energy supply contract structures. As Operations Director at Ameresco and Senior Account Manager at Gazprom, he implemented long-term Power Purchase Agreements (PPAs) and risk management strategies to protect major Industrial and Commercial (I&C) customers across the UK and Europe from extreme energy market volatility.
As a member of Ameresco’s UK Executive team, Luke played a pivotal role in engaging with new and existing clients, providing innovative solutions in the evolving carbon compliance landscape. As Ameresco’s Sustainability Director, he led the development and execution of the company’s Net Zero and decarbonization strategies, overseeing a team of analysts responsible for carbon usage reporting—including SECR—via a bespoke, internally developed software system.
In late 2023, Luke launched his own boutique sustainability consultancy, dedicated to helping organisations achieve their Net Zero goals. Through strategic partnerships, the consultancy offers a core suite of services with expertise in data analytics, data mining, visualization, carbon compliance & assurance services and energy risk management to a Industrial and Commercial customer base.
Derek is a Fellow of the Chartered Institute of Management Accountants with over 40 years of senior leadership experience in global energy markets.
At Yorkshire Electricity, he established the Treasury function from the ground up ahead of privatization in 1990, securing key banking relationships and negotiating financing facilities of up to £1 billion. In 1998, he joined Ernst & Young (EY) as a Director in Business Risk Consulting, where he was rapidly promoted to Partner and appointed Head of UK Utilities. In this role, he launched the firm’s first Energy Trading practice.
In 2002, Derek founded Energy Services Partnership (ESP), which became one of the UK’s leading energy risk management consultancies, earning multiple national accolades, including the UK’s Most Innovative Consultancy award in 2013. Following ESP’s acquisition by Ameresco Inc. later that year, he served as UK CEO, expanding the company’s renewable energy portfolio and strengthening its global risk management capabilities.
More recently, Derek has played a pivotal role in supporting sustainability-focused start-ups, leveraging his expertise in Net Zero strategies and carbon compliance to drive their respective growth and impact in the evolving energy landscape.
Karthik Suresh is a Management Consultant who helps customers with energy, strategy, sustainability and analytics projects. His experience includes working with large and small organisations to select and implement strategic decision systems, improve and develop management and marketing capability and deploy risk management, IT, innovation and information systems projects.
He is a Chartered Engineer with an MEng (Hons) degree in Electronic and Electrical Engineering (First) and an MBA (Distinction) from the University of Sheffield.
His experience includes:
Identifying and developing new business opportunities in the energy and technology space including techno-economic modelling, risk analysis and business case development.
Evaluating and advising on strategic options and energy management policy for businesses.
Developing and implementing risk and trade management information systems incorporating real time and closing prices and setting value based, algorithmic and technical trading strategies.
Selecting and implementing energy data collection, storage, processing and bill validation systems.
Creating data science systems for commodity and energy analysis and energy analytics including analysing complex contracts, energy consumption data, pricing schedules, operating models and commercial propositions.
Developing energy Internet of Things (IoT) solutions for activities such as load optimisation and demand response, including coding systems using perl and python on a GNU/Linux environment.
Sustainability Manager, Offshore and equipment services provider
Environmental Coordinator, Mining Company
info@leda-ltd.com