Flexitricity

The transition to a net-zero power system requires a significant shift from traditional, centralized power generation to a more flexible, distributed model. As renewable energy sources like wind and solar become dominant, the electricity grid faces increased volatility. Businesses and asset owners with flexible energy demand or generation capabilities can play a vital role in balancing this system while generating significant new revenue streams.

Flexitricity solves the challenge of grid instability by aggregating diverse, decentralized energy assets into a single Virtual Power Plant (VPP). By participating in various energy markets on behalf of its partners, the platform helps organizations transform their energy infrastructure from a cost center into a strategic asset. This review explores the features, setup, and practical applications of the Flexitricity platform for modern energy management.

What Is Flexitricity?

Flexitricity is a next-generation flexible energy platform and aggregator that operates one of the largest Virtual Power Plants in Great Britain. Founded in 2004 and now part of the Quinbrook Infrastructure Partners portfolio, the company specializes in demand-side response (DSR) and energy asset optimization.

The platform functions by connecting distributed energy resources—such as battery energy storage systems (BESS), gas peakers, CHP units, and industrial loads—into a unified digital network. Managed from a 24/7 control room in Edinburgh, the system uses advanced artificial intelligence and machine learning to dispatch these assets in real time.

This allows partners to participate in high-value markets, including the Balancing Mechanism, wholesale trading, and ancillary services such as frequency response. Flexitricity currently manages over 1 GW of flexible capacity, serving a diverse client base that includes NHS hospitals, universities, manufacturers, and commercial growers.

Features

• AI-Powered Asset Optimization: Uses machine learning algorithms to forecast market conditions and asset availability, ensuring that every kilowatt of flexibility is traded for the highest possible value.
• 24/7 Control Room Operations: Provides continuous monitoring and manual oversight from expert energy traders, ensuring reliable dispatch and system security around the clock.
• Real-Time Operational Metering: Tracks consumption and generation at a granular, second-by-second level, which is essential for meeting the strict performance requirements of National Grid ESO services.
• Automated Market Access: Simplifies participation in complex energy markets such as the Balancing Mechanism and wholesale Day-Ahead and Intraday markets without requiring partners to maintain in-house trading expertise.
• Asset-Specific Availability Modelling: Creates digital twins of connected assets to predict how much flexibility can be offered based on site-specific constraints, temperatures, and production schedules.
• FlexGO Device Integration: Uses proprietary hardware for secure, low-latency communication with on-site equipment, allowing precise control and data collection across different asset types.
• Flexible Revenue Reporting: Provides detailed dashboards and reports covering market participation, earnings, and asset performance to help teams track ROI and sustainability goals.

Flexitricity Pricing

Pricing is not publicly listed. The company operates through a revenue-sharing or service-fee model tailored to the type and scale of the energy assets being managed.

Potential partners are encouraged to book a consultation with an energy market specialist to receive a custom revenue illustration and quote.

Pricing may depend on:

• The type and capacity of the connected energy assets.
• The energy markets and grid services selected.
• The required hardware and communication infrastructure.
• The complexity of site integration and commissioning.
• The projected revenue generated through market participation.

Integrations

Flexitricity provides several connectivity options to suit different technical and operational requirements:

• Hardware Integrations: Supports direct connections through FlexGO devices or full industrial outstations for large and complex facilities.
• API and Software Integrations: Provides cloud-to-cloud connectivity for smaller distributed assets, EV charging networks, and domestic flexibility providers.
• Protocol Support: Supports standard industrial communication protocols for connecting with Building Management Systems and site controllers.
• Grid Services: Integrates with National Grid ESO and Distribution Network Operator systems for dispatch, monitoring, and settlement.

How to Set Up Flexitricity

1. Book a Consultation: Contact a Flexitricity specialist to assess your energy assets and site flexibility.
2. Review the Revenue Illustration: Examine a detailed estimate of potential earnings based on historical data and energy market trends.
3. Complete a Site Survey and Technical Design: Work with engineers to determine the most suitable connection method, such as FlexGO, an industrial outstation, or an API.
4. Install the Hardware: Deploy the necessary metering and communication equipment on-site.
5. Complete Testing and Commissioning: Perform end-to-end testing to verify that the asset responds correctly to control signals.
6. Start Live Market Participation: Allow the Flexitricity control room to begin managing the assets in the selected energy markets.

How to Use Flexitricity

The daily operation of Flexitricity is largely automated for asset owners. Once the system is live, the proprietary AI platform continuously monitors market prices and grid requirements. When an opportunity arises—such as a wholesale market price spike or demand for frequency response—the platform automatically signals the on-site asset to adjust its consumption or generation.

Facility managers primarily use the platform to monitor asset status and review performance data. For example, a manufacturer might check the dashboard to see how much revenue was generated during the previous day’s balancing event.

If a site has maintenance scheduled, the user informs Flexitricity through the portal so the asset can be marked as unavailable in the market models. This prevents dispatch instructions from disrupting on-site operations.

What You Can Manage with Flexitricity

• Revenue Streams: Track and optimize income from demand-side response, wholesale trading, and ancillary services.
• Energy Flexibility: Manage the available upward and downward capacity of batteries, generators, and industrial loads.
• Market Participation: Control which energy markets and grid services the assets are enrolled in.
• Operational Data: Access real-time and historical metering data for energy consumption and generation.
• Carbon Footprint: Manage the dispatch of low-carbon assets to support corporate sustainability and net-zero targets.
• Grid Compliance: Ensure connected assets meet the technical requirements for National Grid ESO service delivery.

FAQs

What does Flexitricity do?

Flexitricity is an energy platform that aggregates flexible energy assets into a Virtual Power Plant to provide balancing services to the Great Britain electricity grid. It uses AI and expert energy traders to sell this flexibility into different markets, generating revenue for asset owners while supporting grid stability.

Who is Flexitricity best for?

The platform is designed for organizations with significant flexible energy assets, including battery storage developers, industrial manufacturers, large commercial sites such as hospitals and supermarkets, and EV charging networks. It is ideal for organizations that want to monetize energy infrastructure without managing the complexities of energy trading themselves.

Is Flexitricity free?

No. Flexitricity typically operates through a commercial model in which the company charges a service fee or receives a share of the revenue generated by the managed assets. There is no free version because the service involves specialized hardware, continuous monitoring, and active energy market participation.

Does Flexitricity support integrations?

Yes. Flexitricity supports connections through proprietary FlexGO hardware, industrial outstations, cloud APIs, Building Management Systems, site controllers, and standard industrial communication protocols.

What are the main limitations of Flexitricity?

The primary limitation is its focus on the Great Britain energy market, meaning the service may not be suitable for sites in other countries. It also requires sufficient technical asset flexibility and may involve installing dedicated communication hardware.

What are the best alternatives to Flexitricity?

Common alternatives in the UK flexible energy and VPP market include Limejump, Habitat Energy, Centrica Business Solutions, and Zenobe Energy. Each provider offers different capabilities in asset optimization, energy trading, grid services, and financing.