Managed Services
Ongoing expertise. Client-side independence.
Our managed services embed specialist capability into your organisation — providing continuous energy management, strategic advisory and district energy expertise without the overhead of building it in-house.
How it works
We sit on your side of the table
Most energy and infrastructure services are delivered by organisations with undisclosed commissions or volume-driven incentives. We operate differently. We maintain strong supplier relationships but always act on the client side — our fees are transparent, agreed upfront, and fully disclosed so our advice is always aligned with your interests.
Energy Services
Ongoing energy procurement, market intelligence, compliance management and performance optimisation — delivered from the client side of the table.
- Procurement & contract management
- Market monitoring & reporting
- ESOS, SECR & MEES compliance
- Bill validation & cost recovery
Strategy Services
Investment cases, infrastructure advisory and commercial models that drive measurable outcomes across your portfolio — ongoing, not one-off.
- Net zero roadmap delivery
- Capital investment cases
- ESG reporting & benchmarking
- Board-level advisory
District Energy Services
Specialist management of heat networks, district energy schemes and communal systems — from tariff setting and compliance to resident communication.
- Heat network tariff management
- Regulatory compliance (S20, HNR)
- Resident communication & engagement
- Tri-party agreement structuring
Heat Network Regulations
Navigate Ofgem regulation and HNTAS compliance for heat networks — protecting NOI, ensuring customer protection and turning regulation into operational advantage.
- Ofgem & HNTAS compliance advisory
- Tariff & procurement strategy
- Customer protection frameworks
- Decarbonisation roadmapping
Engagement models
Flexible partnerships, not rigid contracts
Whether you need a focused 12-month engagement or a long-term embedded partnership, we scale to fit your organisation and objectives.
12 months
Annual Partnership
A focused engagement covering a defined scope — ideal for testing the relationship or addressing a specific near-term objective.
2–5 years
Strategic Retainer
A multi-year partnership embedding Block One into your operational rhythm. We become an extension of your team.
5+ years
Embedded Partner
A permanent, integrated advisory capability without the overhead of building it in-house. Full accountability for outcomes.
Fee transparency
You'll always know what you're paying
No undisclosed commissions. No hidden kickbacks. Our fees are agreed upfront and published transparently — so you can focus on outcomes, not invoices.
View our fee modelReady to embed real expertise?
Talk to us about how our managed services can reduce cost, risk and complexity across your portfolio.
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