01
Commercial solar
Technical-led design and delivery, shaped around the way your site actually consumes power.
Commercial energy, redefined
Your energy strategy shouldn't end at solar.
We design, deliver and optimise commercial energy systems that keep working harder — from solar and battery storage to procurement, metering and ongoing performance.
Technical-led delivery
Built around your data
Connected energy
LiveOne intelligent system
REGoptimised
SolarStorageGridDataGenerateOn site
StoreSurplus
OptimiseContinuously
Portfolio viewEvery site, clearer
PerformanceMeasured over time
One accountable partner
Technical expertise
Commercial clarity
Long-term value
Why redefine energy?
Most energy projects stop at handover. Ours become more valuable over time.
We connect infrastructure, consumption data and energy buying into one joined-up strategy. That means clearer decisions today and a roadmap that keeps creating opportunities tomorrow.
What we do
Beyond solar.
Built around your business.
Each solution stands on its own. Together, they create a smarter commercial energy system.
02
Battery storage
Capture surplus generation, reduce peak demand and create more value from every unit you generate.
03
Energy procurement
Align technology, tariffs and renewal dates so your purchasing strategy works with your assets.
04
Data & metering
Turn half-hourly data into clear actions, ongoing performance insight and your next opportunity.
Our approach
One strategy.
Four connected phases.
Start where the opportunity is strongest. Add the next layer when the timing and data are right.
01
Understand
We start with your sites, interval data, supply contracts and commercial priorities.
02
Build
We create a phased energy roadmap and deliver the right infrastructure in the right order.
03
Optimise
We monitor performance, improve self-consumption and align procurement around the system.
04
Evolve
As your demand, estate and technology change, your energy strategy moves with them.
For commercial landlords
One portfolio.
Multiple opportunities.
A single building can reduce costs. A connected estate can create a repeatable energy programme — prioritised by real data, delivered site by site and reviewed as one portfolio.
Review your portfolioEstate overview4 sites connected
REGPortfolio
Site 01Generate
Site 02Store
Site 03Review
Site 04Plan
The landlord opportunity
Turn energy into a portfolio strategy — not a collection of projects.
Commercial landlords sit between the building, the occupier and the energy opportunity. We bring those moving parts together and create a route that works for the estate as well as the tenant.
Discuss your estatePrioritise the estate
Compare consumption, roof potential, lease position and network capacity across every property.
Choose the right model
Assess landlord-funded, tenant-funded and structured energy supply routes site by site.
Create tenant value
Give occupiers a clearer route to lower-carbon energy while improving the proposition of the building.
Build a repeatable programme
Deliver, monitor and review each asset through one portfolio-wide energy roadmap.
Portfolio routes
Landlord-funded solarLong-term asset improvement
Tenant energy strategyBuilt around occupier demand
Structured supplySubject to metering and eligibility
P442 & renewable energy sleeving
Match renewable generation with demand — beyond the site boundary.
P442 creates a formal route for qualifying licence-exempt renewable supply to be separated from licensed top-up electricity. That can unlock a stronger commercial route between a generator and a business consumer when the data, metering and contracts align.
GRenewable generatorLicence-exempt supply
SLicensed supplierTop-up & market access
CBusiness consumerMatched half-hourly demand
ESNAValidates & reports the volume split
Match
Compare half-hourly renewable generation with the consumer's half-hourly demand.
Sleeve
A licensed supplier facilitates the renewable supply and provides top-up power when required.
Separate
The ESNA calculates and reports the split between qualifying exempt and licensed volumes.
Settle
Only the licensed-supply element is used for the relevant CfD and Capacity Market levy calculations.
Where REG adds value
We test the opportunity before anyone commits.
- Half-hourly generation and consumption matching
- Metering, supplier and ESNA route review
- Commercial modelling across generator and consumer
- Ongoing performance and settlement visibility
P442 is an enabling framework, not a guaranteed saving.
Every arrangement depends on licence-exemption eligibility, matched volumes, metering, supplier participation, existing reliefs and contract terms. Specialist legal and regulatory advice may be needed before an arrangement is implemented.
Review a sleeving opportunityThe outcome
Better energy decisions,
at every stage.
We measure success commercially — through reduced exposure, stronger asset performance and a clear route to the next gain.
Reduce imported energy
Generate more of what your operations need, where they need it.
Maximise self-use
Use storage and controls to retain more value behind the meter.
Improve visibility
Turn complex energy data into clear commercial actions.
Plan with confidence
Sequence investment around your estate, contracts and priorities.
Useful answers
A clearer way to think about commercial energy.
Do you only install solar PV?
No. Solar is often the starting point, but our role extends into battery storage, metering, data analysis, procurement and ongoing optimisation.
Can you work across a portfolio of buildings?
Yes. We can compare sites, identify the strongest opportunities first and build a repeatable programme across an estate.
What if we already have solar?
We can review existing generation and consumption data, assess current performance and identify whether storage or a better energy strategy could unlock more value.
Do projects have to be completed all at once?
No. We design phased roadmaps around capital plans, site priorities and contract renewal dates, so each step supports the next.
What is P442 sleeving?
P442 is a Balancing and Settlement Code change that enables qualifying licence-exempt renewable supply to be identified separately from licensed top-up electricity. A licensed supplier and Exempt Supply Notification Agent manage the settlement and reporting arrangements.
Is P442 suitable for every business?
No. Value depends on eligibility, half-hourly generation and demand matching, metering, existing levy relief and the commercial terms offered by the generator, licensed supplier and service partners. We start with the data before recommending a route.
Your next move
Bring us a site, a portfolio
or an energy challenge.
We'll help you see the right next step — and how every step after it fits together.
Start a conversation