Who We Are
Nexum Power is the result of a powerful collaboration between three industry-leading organizations: Valen Power Engineering, The Wind Academy, and BLECS. Together, we represent decades of combined expertise in high-voltage engineering, renewable energy, and power systems excellence across the UK transmission network.
Born from a shared commitment to engineering excellence and ethical business practices, Nexum Power delivers comprehensive power engineering solutions that clients can genuinely rely on. Our foundation is built on trust, credibility, and a passion for engineering that goes beyond mere technical competence.
Our People
Our team brings unparalleled experience across the full spectrum of power systems, including Solar, BESS (Battery Energy Storage Systems), Tidal, and Wind Energy across both HVAC and HVDC technology. We maintain authorizations under multiple sets of safety rules on equipment up to 400kV, with active Control Persons and Authorising Engineers who chair Authorization Panels and advise on critical safety matters..
Luke Bishop, CEng MIET
Chartered Engineer
A Chartered Engineer and specialist in transmission and distribution system design and technology. His experience encompasses system design, modelling, specification, CAPEX/OPEX analysis, failure investigation, location & repair, and commissioning.
- Previous: TCS (OFTO), LPA (now RINA), National Grid, EDF (now UK Power Networks)
- Experience: Led large design teams, Commissioning Manager
- Specialisations: Wind, Solar, Battery Storage systems up to 400kV
Callum Guida, IEng MIET
Professionally Registered Engineer
UK Award Shortlisted Entrepreneur and Professionally Registered Engineer with one and a half decades experience in Power Systems at transmission voltages up to 400kV including Solar, BESS, Tidal and Wind Energy across both HVAC and HVDC technology.
- Authorised under 8 different sets of safety rules up to 400kV
- Experience: 15 years in high voltage power systems
- Specialisations: Control Person, Authorising Engineer, Safety Compliance
Jamie Simmons
Chartered Engineer
A Chartered Engineer and specialist in transmission and distribution system design and technology. His experience encompasses system design, modelling, specification, CAPEX/OPEX analysis, failure investigation, location & repair, and commissioning.
- Previous: TCS (OFTO), LPA (now RINA), National Grid, UK Power Networks
- Experience: Large design teams, Commissioning Manager roles
- Specialisations: Wind, Solar farms, Battery Storage up to 400kV
Geoff Briggs
Professionally Registered Engineer
UK Award Shortlisted Entrepreneur and Professionally Registered Engineer with extensive experience in Power Systems at transmission voltages up to 400kV including Solar, BESS, Tidal and Wind Energy across both HVAC and HVDC technology.
- Authorised under multiple safety rule sets up to 400kV
- Experience: Control Person, Authorising Engineer
- Specialisations: Safety panels, company safety advisory roles
Why Choose Us?
Value Added Solutions
£m's saved for clients to date through innovative engineering approaches and cost-effective solutions
Your Trusted Partner
Honesty and ethical principles at the core of our business for long-standing client relationships
Credibility
Professionally registered engineers with decades of experience in high voltage networks
Well-Honed Supply Chain
Personal relationships with access to the most respected companies in the industry