Renewable Energy

Renewable Energy Solutions for Industry and Commercial Estates

Renewable energy solutions work best when they are planned as a portfolio rather than bought as a product. A solar array, a battery, a set of efficiency measures and an electrification programme each have a different cost per tonne of carbon avoided and a different effect on your electricity bill — and the right sequence is rarely the order in which vendors happen to call.

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Trivonix helps industrial and commercial clients decide what to do first. That starts with measurement, not procurement.

What this service covers

Load profile first: Interval consumption data analysed before any technology is proposed. Without it, every recommendation is a guess.
Ranked by return: Measures sequenced by cost per unit avoided and payback, so capital goes to the highest-value intervention first.
Technology-neutral: We are not tied to selling a particular box. Sometimes the best first move is efficiency, not generation.

Start with the load, not the technology

Almost every poor renewable energy investment shares a root cause: the system was sized against an annual consumption figure instead of an interval load profile. Annual kWh tells you nothing about when you use energy, and when is what determines whether generation displaces expensive imports or gets exported at a fraction of its value.

A proper baseline uses half-hourly or fifteen-minute interval data across a full year, segmented by shift pattern, season and — for sites on demand-based tariffs — by peak demand events. From that, the value of every candidate measure can be modelled rather than estimated.

The measures we assess

Once the baseline exists, the options can be compared on the same basis. In our experience the ranking surprises clients more often than not.

Efficiency and demand reduction

Compressed air leak reduction, motor and drive upgrades, lighting, HVAC control, power factor correction and load scheduling. Frequently the cheapest tonne of carbon on the site, and it shrinks every generation asset you subsequently build.

On-site generation

Rooftop or ground-mounted solar sized to self-consumption, with capacity set by the daytime load floor rather than by available area.

Energy storage

Batteries assessed against a specific revenue or saving stream — peak demand shaving, time-of-use arbitrage, backup for critical process loads, or self-consumption of surplus generation. Storage without a defined value stream rarely pays back.

Electrification and fleet transition

Replacing fuel-based process heat or vehicle fleets with electric alternatives, which raises electrical demand and therefore has to be planned alongside generation and connection capacity rather than after it.

Off-site and contractual procurement

Open access supply, group captive arrangements and renewable energy purchase agreements, for the portion of demand that on-site generation cannot practically cover.

Hybrid systems and storage integration

Combining generation, storage and controllable load into one system is where the engineering gets genuinely interesting — and where it most often goes wrong. The components are individually well understood; the control philosophy that coordinates them is what determines whether the system delivers its modelled benefit.

Defining the dispatch priority: self-consumption, peak shaving, backup reserve, or export — these objectives compete and cannot all be maximised simultaneously.
Sizing storage against the specific event it is meant to address, whether a fifteen-minute demand peak or a four-hour evening shift.
Protection and islanding design where the site needs to run through a grid outage.
Monitoring and metering granular enough to verify that the control strategy is doing what it was designed to do.

Measurement, verification and reporting

A decarbonisation programme that cannot be measured cannot be defended — to a board, an auditor or a customer asking about supply chain emissions.

We set up the metering and data infrastructure alongside the physical measures, so consumption, generation, storage cycling and avoided emissions are recorded continuously from day one. That baseline is what makes the second and third phases of a programme easier to approve than the first.

Sequencing a multi-year programme

Few organisations can fund an entire energy transition in one capital cycle, and few should try. Sequencing matters because early measures change the economics of later ones.

Efficiency measures first where they are cheap, because they permanently reduce the size — and cost — of the generation and storage assets that follow.
Generation next, sized against the post-efficiency load rather than the original one.
Storage once there is surplus generation or a demand charge worth attacking, so the value stream is real rather than theoretical.
Electrification planned against connection capacity, since a fleet transition or a switch to electric process heat can exceed the site's existing supply agreement.

Frequently asked questions

Where should a company start with renewable energy solutions?

With a year of interval consumption data and a site energy audit. Until you know when energy is used and what it is used for, any technology recommendation is guesswork. The audit routinely identifies efficiency measures with shorter paybacks than generation — and those measures reduce the size of the generation asset you eventually build.

Does battery storage make financial sense alongside solar?

Only when it is attached to a defined value stream: shaving a demand charge, arbitraging a time-of-use tariff, providing backup for a load whose downtime is genuinely costly, or storing surplus generation that would otherwise export at a low rate. Batteries bought without one of those specific justifications generally do not pay back.

Can renewable energy cover all of a manufacturing site's demand?

On-site generation rarely covers the whole of an industrial load, because roof and land area cap capacity while night shifts and process heat continue regardless. A realistic programme combines on-site generation for the daytime base, efficiency to cut total demand, and contractual procurement such as open access or a power purchase agreement for the balance.

How do you measure whether the programme is actually working?

By installing metering and data collection before the measures, so there is a genuine baseline, and by continuing to record generation, consumption and storage behaviour afterwards. Verified savings compared against a documented baseline are what allow subsequent phases to be approved on evidence rather than optimism.

How does electrifying a vehicle fleet affect our energy plan?

Substantially, because it converts fuel spend into electrical demand — often concentrated into specific hours. That can push a site past its sanctioned load, trigger demand charges, or require a supply upgrade. Fleet electrification and charging infrastructure should be planned together with generation and connection capacity, not treated as a separate procurement.

Browse the full range of Trivonix engineering and clean energy services.

Building an energy transition plan?

Share a year of interval data and your site details. We will come back with a ranked list of measures and what each one is actually worth.

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