Corona Energy offers three distinct options: Corona Average(24.7% renewables, 363g CO₂/kWh), ECOrona Green(100% renewable, 0g CO₂/kWh), and Standard Brown(1.7% renewables, 474g CO₂/kWh). This gives you genuine choice between sustainability priorities and budget constraints - unlike many suppliers with just one standard mix.

Standard contracts have lower upfront rates (e.g., 19.8p/kWh) but include variable standing charges and pass-through costs that can increase your bills. Fixed contracts cost more upfront (e.g., 21.4p/kWh) but lock in both unit rates and standing charges for the full term, providing budget certainty. With rising Non-Commodity Charges, Fixed contracts often provide better long-term value despite higher initial costs.

Corona Energy has been supplying UK businesses since 1995 - over 25 years of experience exclusively in the business energy market. They focus on SMEs through to large industrial customers and have built strong expertise in business energy supply, contract management, and customer service. This experience shows in their service approach and contract offerings.

Corona Energy has a 4.4/5 Trustpilot rating from over 2,210 verified business customers. Reviews consistently highlight reliable service, helpful account management, and straightforward billing. While some mention occasional delays during peak periods, overall satisfaction is significantly above average for UK business energy suppliers.

ECOrona 100% renewable electricity costs more than Corona's standard supply, but pricing varies based on consumption, location, and market conditions. The premium depends on current wholesale renewable energy prices and certificate costs. We provide transparent ECOrona quotes alongside standard options so you can make informed decisions based on your sustainability goals and budget.

Corona Standard contracts expose you to rising Non-Commodity Charges including TNUoS (Transmission Network Use of System), DUoS (Distribution Use of System), BSUoS (Balancing Services), and policy costs like RO (Renewables Obligation). These have increased significantly in recent years due to grid modernisation and policy changes. Fixed contracts protect against these increases by locking in estimated costs for the full term.

Yes! We're Corona Energy partners and can provide competitive quotes for all their options: Corona Average, ECOrona Green, and Standard Brown in both Standard and Fixed contract types. We also compare their rates against our 28+ supplier network to ensure you're getting the best value for your specific requirements.

Corona Energy provides dedicated account managers for business customers with direct contact for queries, contract discussions, and renewals. They offer online account tools for bill history and usage tracking, plus regular communication about market developments and renewal options. Their 25+ years of business focus shows in their professional account management approach.

Yes, Corona Energy works with multi-site businesses from SMEs to large industrial customers. They can provide consolidated billing, site-specific analysis, and flexible contract terms across multiple locations. Their experience with I&C (Industrial & Commercial) customers means they understand complex multi-site requirements and can structure contracts accordingly.

ECOrona Green provides 100% renewable electricity backed by certificates with 0g CO₂ emissions and zero radioactive waste. Unlike some "green" tariffs that are just offset, ECOrona is properly backed renewable supply suitable for serious sustainability commitments and ESG reporting. We can compare ECOrona against other genuine renewable options from our supplier network to ensure you get the best environmental value.

We provide comprehensive support throughout your Corona Energy contract: expert guidance on Standard vs Fixed contract choice, ECOrona renewable cost analysis, contract renewal management and market comparison, ongoing account support and issue resolution, and transparent pricing with no hidden fees. Essentially, we combine Corona's established service with independent market expertise and ongoing broker support.

Going direct limits you to Corona's options without market comparison or ongoing broker support. Through our partnership, you get: competitive Corona rates with independent market analysis, expert guidance on Standard vs Fixed and ECOrona choices, contract renewal management to secure best terms, comparison with 28+ other suppliers to confirm value, and dedicated relationship management throughout your term. Plus, our service comes at no extra cost to you.