How Riverford is Cutting Emissions with Renewable Energy
Riverford Organic Farmers has connected to more than 3,300 independent renewable electricity generators as part of its plan to eliminate operational carbon emissions by 2030. The Devon-based veg-box company is combining purchased renewable power with expanded solar generation, refrigeration upgrades, and cleaner transport to cut the emissions it can control directly.
For UK businesses tracking their own carbon footprint, Riverford's approach offers a clear example of how to separate what you can influence from what you cannot. Operational emissions from electricity, fuel, and refrigeration fall under Scope 1 and Scope 2. These are the categories you control. Scope 3 covers supply chains, customer behaviour, and agricultural production. Those emissions are much harder to shift quickly.
Riverford has focused its near-term decarbonisation effort on the former. The company's sustainability reports show it has been measuring emissions since the 2017 to 2018 financial year. It set a baseline in 2018 to 2019 of 4.75 kilograms of carbon dioxide equivalent per delivery. The target now is to reduce that figure to below 2.5 kilograms by 2030, a cut of roughly 47%.
That timeline matters. The 2030 deadline is the same year by which many public sector buyers expect suppliers to demonstrate credible carbon reduction plans. Consequently, businesses that can show measurable progress on operational emissions are better positioned for tenders and supply agreements.
Renewable electricity underpins emission cuts at warehouse sites
Riverford's warehouse runs entirely on renewable electricity. This includes power purchased from a large pool of small-scale generators alongside electricity generated on site. The company installed an additional 420 kilowatts of solar capacity across three sites, sufficient to power around 220 homes annually. That installation is projected to save approximately 180 tonnes of carbon dioxide equivalent each year.
Earlier solar projects show similar results. A rooftop system at Riverford's Wash Barn site generates around 400,000 kilowatt-hours annually and saves 141 tonnes of carbon dioxide per year. Meanwhile, a 1,300-panel installation at the South Devon packing site provides roughly 25% of total power demand at that location. Over its lifetime, that system is expected to save about 6,500 tonnes of carbon dioxide.
These figures demonstrate two things. First, on-site generation delivers meaningful emissions reductions even at relatively modest scale. Second, renewable electricity addresses only part of the operational footprint. Transport and refrigeration remain significant sources of emissions in food distribution businesses.
Riverford has stated it can reduce operational emissions by 40% to 50% through measures including solar power, electric vehicles, better refrigeration, improved sourcing, and route planning. The company describes its approach in straightforward terms: "It has to start with reducing our emissions in every possible area, however unglamorous."
Transport emissions dominate the footprint but operational gains matter
Home delivery of fresh produce involves substantial transport emissions. Refrigerated vans, depot operations, and collection from farms all contribute to Riverford's carbon intensity per delivery. However, these are emissions the company can influence through vehicle choice, route efficiency, and depot energy management.
For businesses in similar sectors, this presents both a challenge and an opportunity. Transport emissions are highly visible to customers and increasingly scrutinised in supply chain assessments. At the same time, switching to electric vans and optimising delivery routes delivers cost savings alongside carbon reductions. Fuel represents a direct operating cost, so efficiency improvements hit the bottom line quickly.
Refrigeration is another controllable source. Cold storage and refrigerated transport account for significant electricity use in food businesses. Upgrading to more efficient systems reduces both emissions and running costs. Similarly, renewable electricity contracts eliminate emissions associated with grid power without requiring changes to equipment or processes.
Riverford's materials explain the distinction clearly: "In simple terms Scope 1 and 2 are what you as a company can control and Scope 3 what you can't." This separation helps businesses prioritise actions that deliver near-term results while acknowledging the limits of what any single company can achieve.
For SMEs working towards carbon reporting requirements or preparing for PPN 06/21 assessments, the lesson is to focus first on operational emissions. These are the categories where data is most reliable, interventions are most direct, and progress is easiest to demonstrate.
Decentralised renewable procurement spreads risk and supports small generators
Riverford's use of more than 3,300 independent renewable generators represents a different model of power procurement. Instead of relying on a single large supplier or corporate power purchase agreement, the company draws from a broad pool of small-scale producers. This includes community wind projects, farm-based solar, and other distributed generation sources.
This approach has several advantages. It reduces concentration risk by avoiding dependence on any single generator or contract. It supports local and community-owned renewable capacity, which aligns with Riverford's broader sustainability positioning. It also provides a degree of insulation from wholesale electricity price volatility.
For other businesses, the broader point is that renewable electricity procurement has become more flexible. Corporate power purchase agreements remain common for large energy users, but smaller businesses can access renewable power through aggregated contracts, green tariffs, or direct arrangements with generators.
The key is to ensure that renewable electricity claims are backed by verifiable certificates or contracts. Greenwashing remains a risk in energy procurement, particularly where tariffs claim renewable credentials without transparent sourcing. Businesses should check whether renewable power is additional to what would have occurred anyway and whether certificates match actual generation.
What Riverford's progress shows about operational decarbonisation
- Riverford aims to reach net zero operational emissions by 2030, targeting a reduction in emissions per delivery from 4.75 kgCO2e to below 2.5 kgCO2e.
- The company connects to more than 3,300 independent renewable electricity generators, spreading procurement across a wide pool of small-scale producers.
- On-site solar installations totalling 420 kilowatts across three sites are projected to save around 180 tonnes of carbon dioxide equivalent annually.
- Operational decarbonisation focuses on controllable Scope 1 and Scope 2 emissions, covering electricity, refrigeration, and transport rather than agricultural supply chains.
- Riverford estimates it can reduce operational emissions by 40% to 50% through solar power, electric vehicles, refrigeration upgrades, sourcing improvements, and route planning.
- Earlier solar projects at Riverford's Wash Barn site generate 400,000 kilowatt-hours per year and save 141 tonnes of carbon dioxide annually.
- A 1,300-panel system at the South Devon packing site provides approximately 25% of total power demand and is expected to save 6,500 tonnes of carbon dioxide over its lifetime.
Lessons for businesses managing carbon footprints in food and logistics
Riverford's strategy illustrates what is achievable when a business concentrates effort on emissions it can control directly. The company has not waited for supply chain transformation or technological breakthroughs. Instead, it has targeted electricity, refrigeration, and transport with a mix of renewable procurement, on-site generation, and operational efficiency.
This matters for SMEs facing pressure from customers, investors, or public sector buyers to demonstrate credible carbon management. The challenge is often knowing where to start. Riverford's approach suggests a clear sequence: measure your operational emissions, set a baseline, identify the largest controllable sources, and implement targeted interventions.
Renewable electricity is usually the fastest win. Switching to a verified renewable tariff or installing on-site generation can eliminate Scope 2 emissions quickly. Transport comes next, particularly for businesses running vehicle fleets. Electric vans are now available at scale, and total cost of ownership is increasingly competitive with diesel equivalents.
Refrigeration and heating present more complex challenges but remain within direct control. Upgrading to high-efficiency systems, improving insulation, and optimising temperature management all reduce energy demand before renewable electricity is even considered. Therefore, efficiency measures often deliver faster payback than generation investments.
The harder question is how far operational decarbonisation can go. Riverford's 2030 target is ambitious, but it does not cover agricultural emissions, packaging, or customer travel. Those sit in Scope 3, where influence is indirect and progress depends on collaboration across the supply chain. Nevertheless, demonstrating control over operational emissions builds credibility for broader carbon reduction claims.
For businesses preparing for carbon reporting requirements or responding to supply chain sustainability assessments, the distinction between Scope 1, 2, and 3 is critical. Our compliance services for carbon reporting and ESG frameworks help businesses structure their approach and ensure data meets the standards expected by auditors and procurement teams.
Planning your own operational carbon reduction strategy
If you are starting to plan operational decarbonisation, begin with accurate measurement. Estimate your Scope 1 and Scope 2 emissions using utility bills, fuel receipts, and vehicle mileage. This baseline establishes where you are now and identifies the largest sources to address first.
Next, consider renewable electricity. Compare green tariffs from established suppliers, checking that claims are supported by Renewable Energy Guarantees of Origin certificates. For businesses with suitable roof space or land, on-site solar may deliver better long-term returns. Capital allowances and corporate tax reliefs can improve the business case for renewable generation investments.
Transport requires a different approach. Electric vehicle adoption depends on route patterns, charging infrastructure, and vehicle availability. Fleet replacement is capital intensive, so phased transitions usually make more sense than immediate switching. Route optimisation and load planning can cut emissions and costs in the meantime.
Refrigeration and heating are often overlooked. Energy audits can identify inefficient equipment, poor insulation, and operational practices that waste energy. Upgrading refrigeration systems or installing heat recovery can reduce demand significantly, lowering both emissions and running costs. Additionally, these measures often qualify for energy efficiency grants or tax incentives.
The broader point is that operational decarbonisation is not a single project. It requires ongoing management, regular data review, and incremental improvements across multiple systems. Businesses that treat carbon reduction as an operational discipline rather than a one-off initiative make faster progress and build deeper capability.
Our net-zero program for carbon reporting compliance supports businesses through this process, from initial measurement to target setting and implementation planning. We also offer training through SBS Academy to help teams build internal skills in carbon management and sustainability reporting.
Where to find further guidance on operational emissions and renewable energy
The Department for Energy Security and Net Zero publishes guidance on carbon reporting and emissions calculation through the government conversion factors for company reporting. These factors are updated annually and provide the standard methodology for UK businesses calculating Scope 1, 2, and 3 emissions.
Ofgem regulates renewable electricity tariffs and maintains the Renewable Energy Guarantees of Origin scheme, which verifies renewable electricity claims. Businesses purchasing green tariffs should check that their supplier provides REGO certificates matching actual consumption.
The Carbon Trust offers resources on energy efficiency and renewable energy for businesses, including guidance on renewable energy procurement and technology options. Their materials cover both on-site generation and purchased renewable power, with case studies across different sectors.
For businesses managing vehicle fleets, the Energy Saving Trust provides advice on electric vehicle adoption and low-emission transport. Their resources include total cost of ownership calculators, infrastructure planning guides, and grant information for fleet electrification.