EMSc (UK) Ltd

Their core work

EMSc (UK) Ltd, operating under the Powerstar brand, develops and commercialises energy storage and power management technology for industrial and commercial applications. Their flagship product — the Powerstar Virtual Power Station (PVPS) — combines on-site energy storage with intelligent control software to allow businesses to reduce grid demand, trade flexibility services, and participate in demand response markets. Beyond their own product line, they contribute smart grid expertise to larger European R&D consortia, specifically around distribution grid modelling, predictive control, and demand-side automation. They occupy a rare space between hardware manufacturer and software platform provider in the energy flexibility sector.

What they specialise in

How they've shifted over time

EMSc entered H2020 as a product commercialisation company, using the SME Instrument (Phase 2) to bring their own Virtual Power Station technology to market — a very product-centric, go-to-market focus with no recorded keyword taxonomy from that period. By 2017, they pivoted toward joining a large Innovation Action consortium (inteGRIDy), where their contribution shifted to smart grid integration, distribution grid modelling, and demand response optimisation — signalling a move from standalone product vendor toward ecosystem participant. The trajectory suggests a company that validated its core technology domestically and is now embedding it into broader European smart energy infrastructure.

EMSc is moving from selling a proprietary hardware-software product toward positioning itself as a smart grid services and demand response technology provider within larger European energy system consortia.

How they like to work

EMSc has demonstrated both leadership and partner roles — unusual for an SME with only two projects. As coordinator of PVPS they managed a commercial R&D programme independently, while as a participant in inteGRIDy they contributed specialist technology to a consortium of 36 partners. The contrast suggests they are capable of leading tightly scoped commercial projects but also comfortable operating as a focused technical contributor in large, multi-country platforms. For a prospective partner, this means EMSc can flex between driving a work package and supporting one.

Despite only two projects, EMSc has built a network of 36 unique consortium partners across 8 countries — a notably broad footprint, largely attributable to the inteGRIDy consortium. Their network spans European energy utilities, research institutes, and technology firms, giving them cross-border visibility well beyond what their project count would suggest.

What sets them apart

EMSc is one of the few UK-based SMEs to have successfully used the SME Instrument Phase 2 (now EIC Accelerator) for energy storage commercialisation, which signals both commercial readiness and the ability to pass rigorous EU evaluation. Their Powerstar product line gives them real deployed assets and customer data — something most academic or research-only partners cannot offer. For a consortium building a smart energy pilot, EMSc brings an actual product that can be integrated and demonstrated, not just a prototype.

Highlights from their portfolio

• PVPS
  Largest funded project (EUR 1.65M) and the only coordinator role — an SME Instrument Phase 2 award, one of the most competitive EU funding instruments, validating commercial potential of their Virtual Power Station product.
• inteGRIDy
  Participation in a 36-partner Innovation Action signals European-level recognition of EMSc's smart grid and demand response capabilities beyond their own product ecosystem.