Industries and Technologies

Multi technology, across the energy transition.

RJI advises across the technologies shaping modern energy infrastructure, bringing the same independent rigour whether the asset is a battery, a turbine or a biomethane plant.

Breadth with depth

One advisor across the whole asset base.

Owners rarely hold a single technology. We advise across BESS, solar, gas, CHP, anaerobic digestion, hydrogen and the grid connections that tie them together, applying asset management, optimisation and consultancy consistently across the portfolio.

That breadth means we can compare options on their merits, integrate hybrid assets, and keep a portfolio aligned as the energy transition moves.

Sectors we work in

Where our expertise runs deepest.

Battery Energy Storage (BESS)

Our deepest sector. Owner’s engineering, commercial management and HV commissioning across grid scale battery storage, from tertiary connections to National Grid substations through to safe energisation.

Owner’s Engineer HV commissioning Grid compliance Contract administration

Solar PV

Hybrid solar and BESS portfolios delivered as EPCM. Technical design coordination, balance of plant delivery, grid compliance and handover, with full commercial control.

EPCM PVsyst design review Balance of plant FAT and SAT

Gas Peaking and OCGT

Flexible gas generation from distributed peaking portfolios to large open cycle gas turbines. Concept design, tendering, EPC delivery and capacity market readiness.

OCGT Containerised gas engines Capacity Market DCO planning

CHP and Distributed Generation

Combined heat and power and embedded generation. Feasibility, HV integration up to 132kV and PPA backed IPP delivery for industrial and grid connected sites.

HV up to 132kV PPA and IPP Feasibility Grid connection

Anaerobic Digestion and Biomethane

Biomethane to grid and AD plants. Technical due diligence at acquisition, full EPCM, gas upgrading, grid injection and EPR compliant operational readiness.

EPCM Technical DD Biomethane to grid EPR permitting

Hydrogen

Emerging technology advisory. CAPEX modelling, project execution planning and value engineering supporting Hydrogen Allocation Round (HAR) bids on flagship UK projects.

CAPEX modelling HAR bid support PEP Value engineering

Gas Infrastructure and Storage

Optimisation and expansion of strategic gas assets. Feasibility, OPEX optimisation, HV switchgear, civil enablement and new flexible generation for export.

OPEX optimisation EPCM HV switchgear Energy transition integration

Grid and Connections

Connection applications and compliance across the GB networks, including NGET, NESO, DNOs and IDNOs, with power system studies, G99 applications and energisation support.

G99 NGET and NESO DNO and IDNO Power system studies

Not sure where your asset fits?

If it generates, stores or connects power, we can almost certainly help. Tell us about the project.

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