Fusebox OS vs Flexitricity
EXECUTIVE SUMMARY
Who each solution is for
When to choose Fusebox OS
Choose Fusebox OS if you want to:
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Build and run your own EMS + VPP + flexibility operations as a strategic capability, rather than permanently outsourcing to an aggregator.
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Operate across multiple European TSOs and markets, not only Great Britain.
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Run hybrid-site EMS and portfolio-level VPP in one modular platform, with white-label and multi-tenant capabilities.
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Keep control of BRP/BSP strategy, trading partners, margins, customer relationship, and data.
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Deploy fast: typical time to first revenues is 1–6 months from contract signing (main variable is whether a new TSO connection must be built).
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Cover the full asset spectrum: grid-scale assets, smaller C&I assets, and aggregator-of-aggregators models.
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Run demand response as a first-class capability across consuming assets.
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Rely on proven delivery: 11 years in-market experience and 100+ asset types integrated into tradable portfolios.
When to choose Flexitricity
Choose Flexitricity if you want to:
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Monetise flexibility in UK/GB markets quickly with minimal internal operational build-up.
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Let Flexitricity handle market participation, bidding, dispatch, compliance and day-to-day operations under a revenue-share model.
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Use a packaged aggregator service rather than adopting and operating an EMS + VPP platform internally.
FEATURE COMPARISON TABLE
| Capability / Dimension | Fusebox OS | Flexitricity |
|---|---|---|
| CORE SCOPE | ||
| EMS for hybrid C&I and utility-scale sites | ✓ | ✗ |
| VPP / aggregation for distributed assets | ✓ | ✓ |
| Demand response (controllable consuming assets) | ✓ | ✓ |
| Turnkey DR / flexibility service where provider operates for you | ~ (enablement; you/partner operates) | ✓ |
| Multi-tenant SaaS platform model | ✓ | ✗ |
| White-label partner model | ✓ | ✗ |
| ASSETS & SCALE | ||
| Utility-scale assets | ✓ | ✓ |
| Smaller C&I sites and long-tail portfolios | ✓ | ✓ (as enrolled sites) |
| Aggregator-of-aggregators model | ✓ | ✗ |
| Multi-asset sites (PV + BESS + loads) | ✓ | ~ |
| CONTROL & AUTOMATION | ||
| Real-time site control and hybrid-site optimisation | ✓ | ✗ |
| Portfolio dispatch automation | ✓ | ✓ |
| Automated bidding and scheduling across products | ✓ | ✓ (GB schemes) |
| INTEGRATIONS & ARCHITECTURE | ||
| Hardware-agnostic approach | ✓ | ✓ |
| Controller-based rollout for complex sites | ✓ | ~ |
| Open APIs for SCADA/EMS/ETRM/trading integration | ✓ | ~ |
| DIY core without vendor lock-in | ✓ | ✗ |
| MARKET SCOPE | ||
| Multi-TSO, multi-country European orientation | ✓ | ✗ (GB focus) |
| Provider acting as market party/operator | ~ (customer/partner does) | ✓ |
| Typical time to first revenues | ✓ (1–6 months; TSO connection dependent) | ✓ (fast in GB for enrolled sites) |
WHERE FUSEBOX OS WINS
Fusebox is built for organisations that want to own the flexibility business: customer relationship, commercial structure, margins, data, and the ability to choose BRP/BSP and trading partners. This is the path for utilities, aggregators and EPCs that plan to scale.
Fusebox provides site-level EMS for PV, BESS and loads with hybrid optimisation and real-time control logic. This enables deeper value capture than DR-only dispatch because it coordinates assets as one system.
Fusebox is designed to operate across multiple TSOs and countries with one repeatable operational core. That matters if your portfolio spans borders or you want to expand beyond one national market without rebuilding the stack.
Fusebox supports multi-tenant operation and partner/white-label models, enabling utilities, EPCs, ESCOs and aggregators to run many customer portfolios and offer branded services.
Fusebox has 11 years of operational experience and has connected more than 100 types of assets into tradable portfolios. It supports grid-scale assets, smaller C&I, multi-asset sites, and aggregator-of-aggregators setups.
Fusebox is designed as a reliable layer between your infrastructure and third-party vendors. You can plug components in/out with minimal rework, and Fusebox can provide committed developers for customer-specific needs alongside ready-made modules and integrations.
WHERE FLEXITRICITY WINS
IDEAL CUSTOMER FIT BREAKDOWN
Who should choose Fusebox OS
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Utilities, BRPs/BSPs, aggregators, EPCs, IPPs and asset funds that want to own and scale flexibility as a strategic capability.
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Organisations operating hybrid portfolios (PV + BESS + loads + wind) across multiple TSOs/countries and needing a single operational backbone.
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Partners building customer-facing offerings that require multi-tenant, white-label, and DIY stack composition without vendor lock-in.
Who should choose Flexitricity
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UK industrial/commercial site owners and local energy players who primarily want outsourced flexibility revenue in GB markets.
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Organisations that prefer an aggregator to run market participation, compliance and dispatch with minimal internal effort.
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Customers not yet ready to operate an EMS + VPP platform in-house or to scale beyond Great Britain.
STRATEGIC POSITIONING ANGLE
Flexitricity is a strong choice for outsourced flexibility and demand response monetisation within Great Britain. Fusebox OS is the EMS + VPP operational backbone for organisations that want to own and scale flexibility across Europe: deeper hybrid-site EMS, broader asset coverage, multi-tenant and white-label capability, fast time-to-revenue, and a DIY architecture that avoids vendor lock-in while integrating cleanly into existing trading and enterprise systems.
