About Us - Hollow-mongoose

Our Story

Hollow-mongoose began with a straightforward mission: help Edinburgh businesses understand and embrace the opportunities presented by the transition to sustainable energy. What started as a small advisory practice has grown into a trusted consultancy serving commercial, institutional, and industrial clients throughout Scotland.

We recognised early that many organisations wanted to reduce their environmental impact and energy costs but lacked the technical knowledge to navigate complex options. Our role became bridging that gap, translating emerging technologies and changing regulations into practical, actionable strategies.

Today, our team combines expertise in engineering, environmental science, and energy markets to deliver comprehensive consulting services. We remain independent, working solely in the interest of our clients rather than promoting specific equipment manufacturers or energy suppliers.

Professional business meeting discussing sustainable energy strategies

What Guides Our Work

Every recommendation we make is grounded in practical reality. We understand that sustainability initiatives must align with financial constraints and operational requirements. Our assessments consider not just environmental benefits but also return on investment, implementation complexity, and long-term maintenance implications.

We take time to understand each client's specific circumstances before proposing solutions. A heritage building in Edinburgh's Old Town presents different challenges than a modern industrial facility in Leith. A non-profit organisation has different priorities than a commercial enterprise. Our consulting reflects these distinctions.

Transparency runs through everything we do. Clients receive clear explanations of methodology, honest assessments of potential outcomes, and straightforward pricing without hidden fees. When a particular solution is not suitable for a client's situation, we say so directly rather than forcing a fit.

Energy consultant reviewing efficiency reports and data

Our Commitment to Edinburgh

Edinburgh's ambitious climate targets align with our core purpose. The city aims to become net zero by 2030, requiring significant transformation in how buildings and businesses consume energy. We actively support this goal through our client work and broader community engagement.

Beyond commercial projects, we contribute to local sustainability initiatives, participate in policy discussions, and share knowledge through workshops and publications. We believe that widespread adoption of sustainable energy practices requires collective effort, and we invest in activities that benefit the broader community.

Our Edinburgh roots matter to us. The relationships we have built across the city's business community inform our understanding of local needs and enable us to connect clients with reliable implementation partners, financing options, and ongoing support resources.