Good Energy for Business Review: Honest Verdict & Key Insights

Good Energy has carved out a strong reputation as a renewable energy provider in the UK business market since 1999. The company focuses on supplying 100% renewable electricity from wind, solar, hydro, and bio-generation to businesses of all sizes.

They combine environmental responsibility with practical business solutions. Good Energy offers competitive fixed and variable rate tariffs, plus personalised energy options, so companies can reduce their carbon footprint without losing sight of costs.

The provider matches over 90% of customer usage on a half-hourly basis with renewable sources. That’s a genuine commitment to green energy supply, not just buying certificates and calling it a day.

Business customers get flexible contract lengths, green gas options, and support for on-site renewable generation. Buy-back tariffs let businesses with solar panels or other renewables sell excess electricity back to the grid, so there’s a chance to bring in some extra revenue and boost sustainability targets.

What Is Good Energy for Business?

Good Energy is a green energy supplier founded in 1999, now owned by Esyasoft Group (acquired March 2025 for £99.4M), specialising in 100% renewable electricity.

Good Energy is a green energy supplier founded in 1999, specialising in 100% renewable electricity and carbon-neutral gas for UK businesses. They’re a B Corp certified supplier with more than 25 years in renewables. In March 2025, Good Energy was acquired by Esyasoft Group (Dubai) for £99.4 million, ending its time as an independent, publicly traded company on the AIM stock exchange.

Company Background

Good Energy started as the UK’s first dedicated 100% renewable electricity supplier over 25 years ago. Since then, they’ve become a mainstay in the commercial green energy market.

Instead of generating electricity themselves, Good Energy buys power from over 3,000 independent renewable generators around the UK. These partners use solar, wind, hydro, and bio-generation to produce clean energy.

They work with more than 3,000 independent generators and businesses to meet customer demand. Good Energy matches over 90% of customer electricity needs with renewable sources on a half-hourly basis.

If there’s a shortfall, they use a 12-month balancing system to cover it. This means customers get genuinely renewable electricity, not just grid power with a few certificates tacked on.

Mission and Sustainability Commitments

Good Energy wants to transform the UK’s energy market by giving homes and businesses sustainable choices. They focus on creating a transparent, greenwash-free energy market by matching renewable electricity to demand in real time.

Their team matches business power needs with renewable electricity every half hour. That’s a level of accountability most suppliers just don’t bother with – though it’s worth comparing business energy costs across providers to see how the premium stacks up.

They offer more than just supply contracts. Businesses can access commercial solar panel installation, export payment services, and Feed-in Tariff administration.

Good Energy also buys excess renewable electricity from customers who generate their own power. That lets businesses earn revenue from solar arrays and other renewables.

Business Credentials and Certifications

Good Energy holds B Corp certification, making them the only B Corp certified energy supplier to offer renewable tariffs for both homes and businesses in the UK. Their B Corp assessment shows high marks for sustainability and social impact.

This certification shows Good Energy balances profit with purpose. B Corp standards aren’t easy to meet – they require strong social and environmental performance.

With over 25 years in renewables, Good Energy has a solid track record. Businesses can feel confident in their technical expertise and market know-how.

They serve everyone from small enterprises to large corporations. Larger business customers get dedicated account management alongside standard supply services. If you’re weighing multiple green suppliers, an energy broker can source competing quotes.

Renewable Energy Credentials

Good Energy supplies 100% renewable electricity from UK sources and works with over 3,000 independent generators to power business customers.

Good Energy supplies 100% renewable electricity from UK sources and works with over 3,000 independent generators to power business customers. Their mix includes wind, solar, and hydroelectric power, plus renewable biogas for a comprehensive green energy offering.

100% Renewable Electricity Explained

Good Energy sources all electricity from renewable generators across the UK. That means businesses get power from wind turbines, solar panels, and hydroelectric facilities.

They don’t blend in fossil fuel electricity. Every unit comes from clean sources.

Key renewable electricity features:

• No fossil fuel electricity in the mix
• Direct contracts with UK renewable generators
• Real-time matching of supply and demand

Good Energy stays transparent about where electricity comes from. Customers can trace their power back to specific renewable sites across Britain.

The 100% renewable promise applies to all business tariffs. Companies, big or small, get the same clean supply.

Independent Renewable Generators Network

Good Energy partners with over 1,400 independent renewable generators across the UK. This network is the backbone of their electricity supply.

Generators include small-scale solar farms, wind turbines, and micro-hydro plants. Many are community-owned or family-run.

Generator types in the network:

• Community solar projects
• Individual wind turbines
• Small hydro facilities
• Farm-based renewables

This approach supports local energy production and cuts reliance on big power stations. It also boosts energy security.

Independent generators get fair payment rates for their electricity. That keeps renewable investment flowing in different regions.

Overview of Renewable Biogas and Green Gas

Good Energy supplies biogas as part of its gas offering for businesses that can’t fully electrify. Ten percent of the gas comes from UK biogas facilities.

Biogas is made from organic waste, like food scraps and farm residue. The process captures methane that would otherwise escape into the air.

The other 90% is conventional natural gas, but Good Energy offsets these emissions through Gold Standard projects in developing countries.

Biogas benefits:

• Cuts organic waste in landfills
• Captures methane emissions
• Supports circular economy ideas

Good Energy plans to phase out fossil gas entirely by 2040. That’s in line with their B Corp commitments.

Types of Renewable Sources Used

Good Energy’s electricity mix comes from three main renewable technologies in the UK. Each source brings something different to the table for grid stability and security.

Wind power is the biggest part of the supply, with onshore and offshore turbines running whenever it’s breezy.

Solar energy helps a lot during the day, thanks to ground-mounted solar farms and rooftop panels on commercial buildings.

Hydroelectric power offers steady generation from rivers and streams. Small hydro facilities operate across Scotland, Wales, and northern England.

These sources work together across the seasons. Wind peaks in winter, solar in summer.

Good Energy doesn’t use biomass or waste-to-energy in their mix. They stick to wind, solar, and hydro.

Business Tariffs and Pricing

Good Energy’s business energy options focus on renewables, with variable rates that support small-scale green generators.

Good Energy’s business energy options focus on renewables, with variable rates that support small-scale green generators. They offer separate electricity and gas tariffs, plus dual fuel packages, but their pricing works differently from traditional suppliers because of their sustainable sourcing.

Tariff Options for Businesses

Good Energy’s main business tariff is their Standard Variable Tariff, which isn’t tied to the energy price cap. That lets them keep direct purchase agreements with independent generators.

They offer separate tariffs for electricity and gas. Businesses can pick individual services or combine both in a dual fuel package.

Good Energy also has export tariffs for businesses that generate their own renewables. Companies can sell excess power back to the grid.

Smart tariffs are available for businesses with advanced metering. These help companies manage usage more effectively.

Their tariff structure supports what they call “green heroes” – small-scale renewable generators in the UK. Businesses contribute directly to growing renewable capacity.

Dual Fuel and Green Gas Rates

Good Energy doesn’t offer dual fuel discounts like some suppliers. Customers pay separate rates for electricity and gas.

They dropped gas prices by 7% in 2016, but more recent price changes have been limited. Gas tariffs follow different pricing to their renewable electricity.

Green gas options are part of their sustainability push. Still, there’s not a lot of detail out there about specific green gas rates or availability.

Deemed charges for half-hourly business customers sit at 35p/kWh with a daily standing charge of £11.00. These apply from September 2024 for out-of-contract customers.

For businesses with heavy energy use, separate billing might actually make things clearer than bundled dual fuel deals.

Pricing Transparency and Recent Changes

Good Energy says they’ll explain price changes to business customers when rates shift. They link pricing decisions to renewable energy purchasing costs.

Variable tariff rates move with wholesale energy markets and the costs of supporting small generators. That’s different from fixed-rate competitors who lock in prices.

They post current and historic tariff info on their website. Businesses can check past trends before switching.

Consultancy services are available for those who want help understanding energy costs. These services support businesses working on sustainability and carbon reduction.

Their pricing reflects the extra costs of buying directly from independent generators instead of the wholesale market.

Core Services and Features

Good Energy supplies renewable electricity and offers business support tools and generation services.

Good Energy supplies renewable electricity and offers business support tools and generation services. They match power demand with renewable sources in real time and give businesses the tools to generate their own clean energy.

Smart Metering and Online Account Management

Good Energy installs smart meters to help businesses track energy usage. These meters send readings automatically, so there’s no more guessing or estimated bills.

Their online account system lets businesses watch energy patterns throughout the day. Customers can view detailed reports and see how costs change over time.

The platform has billing tools showing payment history and upcoming charges. Businesses can set up direct debits and get electronic bills to keep admin simple.

Account holders can dig into their usage data to spot peak times. That way, companies can plan when to run energy-hungry equipment.

Bespoke Energy Solutions

Good Energy builds custom energy packages for different business types and sizes. Their team works directly with companies to create supply contracts that fit operational needs and budgets.

They offer flexible tariffs, including fixed-rate contracts and time-of-use options with different rates for peak and off-peak hours.

Good Energy’s experts run energy assessments to find cost-saving opportunities. They analyse usage and recommend tariffs that could lower expenses.

Larger commercial customers get dedicated account management. That means direct access to specialists who understand industry needs and can offer tailored advice.

Support for Onsite Renewable Generation

Good Energy installs commercial solar panel systems for business premises. Their team designs bespoke solar setups to maximise generation based on roof space and energy needs.

They buy excess renewable electricity from over 2,500 independent generators across the UK. Businesses with solar or other renewables can sell surplus power back to Good Energy through export payment schemes.

Good Energy pays enhanced export rates for businesses generating energy onsite. These competitive rates help companies get the most from their solar and renewable investments.

They also manage Feed-in Tariff portfolios and handle admin for existing generation systems. Good Energy deals with REGO certificate payments and smart export payments, which can boost annual returns by up to 10% for some customers.

Customer Support and Reputation

Good Energy has built a strong reputation for customer service, earning some of the highest ratings in the UK energy sector.

Good Energy has built a strong reputation for customer service, earning some of the highest ratings in the UK energy sector. Customers often mention fast response times and knowledgeable staff who sort out issues quickly.

Service Experience and Ratings

Good Energy holds a 4.9 out of 5 star rating on Trustpilot from over 13,000 reviews. That’s the highest customer service score among UK energy suppliers.

Customers praise the company for replying to emails in as little as 15 minutes. The service team answers queries by phone and email.

Key service strengths:

• Fast issue resolution
• Staff who know their stuff
• Clear communication
• Personal approach

Many reviews mention staff by name, which suggests a personal touch. The support team seems well-trained on technical issues like FIT payments and meter installations.

Business Customer Feedback

Business customers report good experiences with Good Energy’s commercial services. The company gives dedicated support for business account queries and technical issues.

Feedback highlights the team’s ability to handle complex requirements. Staff work through tricky processes like ownership transfers and account migrations. Business customers appreciate the follow-up during long processes.

The company manages business-specific services like:

• Meter replacements
• Account transfers
• Direct debit management
• Export payment queries

Reviews show business customers value proactive communication. Staff follow up on ongoing issues instead of waiting for customers to chase them.

Trustpilot and Third-Party Reviews

Good Energy keeps high ratings across multiple review platforms. Which? Trusted Traders gives them 4.8 out of 5 stars from 25 reviews. Customer service, quality, and value all score above 4.7.

Citizens Advice also tracks their customer service. Good Energy performs well compared to other suppliers on their system.

Review platform scores:

• Trustpilot: 4.9/5 (13,800+ reviews)
• Which? Trusted Traders: 4.8/5 (25 reviews)
• Customer service ratings above industry average

Independent reviews back up the positive customer feedback. Third-party sites highlight both the company’s renewable credentials and service quality. Consistent ratings across platforms suggest real customer satisfaction, not just cherry-picked reviews.

Environmental Impact and Business Benefits

Good Energy delivers measurable environmental improvements while helping businesses create financial value.

Good Energy delivers measurable environmental improvements while helping businesses create financial value. Companies can cut their carbon emissions by up to 50% and strengthen their brand reputation while meeting regulatory requirements.

Reducing Corporate Carbon Footprints

Switching to renewable electricity cuts business emissions right away. Companies usually notice big drops in their Scope 2 emissions once they sign up for green energy contracts.

Good Energy supplies electricity from wind, solar, and hydro sources. These don’t produce any direct carbon emissions while running.

That’s a clear contrast to fossil fuel electricity, which releases CO2 every time it generates power.

Key carbon reduction benefits include:

• Direct cuts to electricity-related emissions
• Stable energy costs, not tied to fossil fuel price swings
• Power that’s future-proof as fossil fuels get scarcer

Businesses using Good Energy can track their progress with monthly emissions reports. This makes it easier for companies to get a handle on their environmental impact.

The data supports science-based targets aimed at keeping global warming below 1.5°C.

Many companies see 30 to 70 percent reductions in electricity emissions in the first year alone.

Improving Brand Perception Through Green Energy

Consumers care more than ever about sustainability. Recent studies show that 55% of people pick brands that show real commitment to the environment.

This shift adds real value for companies running on renewable energy.

Green energy partnerships show that a business is genuinely acting on climate change. Customers notice when companies take action, and it builds trust with people who care about the planet.

Brand benefits include:

• A stronger reputation as a responsible business
• Standing out against competitors still using fossil fuels
• More marketing opportunities tied to sustainability

B2B customers also look for suppliers with clear environmental credentials. Many large companies now require suppliers to meet strict sustainability criteria.

Using renewable electricity helps businesses qualify for these contracts. Marketing teams can highlight the switch to renewables in campaigns, which tends to hit home with audiences who care about the environment.

Sustainability Targets and Regulatory Compliance

UK businesses now face more pressure to cut emissions. The government requires large companies to report their carbon footprints every year.

Many sectors have their own renewable energy targets to meet.

Science-based targets help companies set realistic goals for cutting emissions. These targets keep businesses on track to limit global warming to 1.5°C.

Good Energy works with businesses to reach these targets through reliable renewable electricity.

Compliance advantages include:

• Meeting mandatory carbon reporting rules
• Hitting sector-specific renewable energy targets
• Backing up net-zero strategies

The Science Based Targets initiative has approved emission reduction plans for thousands of companies worldwide.

Companies that use renewable energy often find it easier to stay compliant.

Regulatory compliance lowers business risks and opens up new opportunities. Government contracts increasingly favour suppliers with strong green credentials.

Early adopters of green energy tend to stay ahead of future regulatory shifts.

Tom Reynolds

Business Energy Specialist

Tom focuses on commercial energy, renewable adoption, and sustainability strategy for SMEs. His background with UK energy suppliers helps businesses cut costs while meeting carbon targets.

Reviewed by

Laura Bennet

Home Energy & Sustainability Editor