ABOUT

Independent monitoring for warranty defense and project finance.

SynthGrid provides continuous, independent performance monitoring for battery energy storage. Warranty protection, lender verification, and insurance underwriting - from a source operators, lenders, and insurers can trust.

Battery storage is booming. Verification hasn't kept up.

After a BESS project closes financing, no third party checks whether the asset performs as modeled. EPRI found vendors reporting battery health at 99.5% while independent measurement showed 96.5% - seven times faster degradation than anyone was modeling.

SynthGrid closes this gap. Physics-based validation grounded in EPRI's ESIC methodology, operationalized as continuous monitoring. Delivered on the cadence lenders already use.

PRINCIPLE
Independence
We have no financial interest in the assets we verify. Our revenue comes from verification, not asset performance.
PRINCIPLE
Physics-based
Every verification check maps to a physical constraint. Energy conservation, thermodynamic limits, grid frequency response.
PRINCIPLE
Cryptographic proof
Every data point is signed at the source. Attestation records are append-only and tamper-evident. The verification chain is auditable end-to-end.

Energy finance meets verification engineering.

Infrastructure finance, physics-based verification, and the engineering to connect them.

Joshua Strub
Joshua Strub, MA
FOUNDER & CEO
Built the verification pipeline and data platform from scratch. Sciences Po (Master in International Energy). Former IoT and industrial tech - EV charging infrastructure, energy storage systems. Full-stack from whitepaper to working product.
ENERGY FINANCE VERIFICATION SYSTEMS FULL-STACK
Malvern Simeyi
Malvern Simeyi
CO-FOUNDER
Energy-sector treasury across Bridgewater Bank, ARC Resources, and UFA Co-operative. Covenant-ratio monitoring and lender reporting as a day job. CFA Charterholder.
ENERGY TREASURY COVENANT RATIOS CFA CHARTERHOLDER

Backed by operators, builders, and infrastructure finance.

Gregory Markou
Gregory Markou
STRATEGIC & TECHNICAL ADVISOR
CEO at Sprinter. Former Founder at ChainSafe Systems. Distributed systems infrastructure, venture strategy, and investor network.
Industry Advisors
BESS OPERATIONS & ENERGY FINANCE
Active advisors across BESS development, project finance, insurance underwriting, and grid operations. Names disclosed under NDA.
Operating Partners
BESS DEVELOPERS & ASSET OWNERS
Operating partner agreement with a western Canadian BESS developer (4-site portfolio, 400MWh total capacity targeting 2030). Market validation and product advisory.

Work with us.

Whether you operate battery assets, finance energy infrastructure, or build the systems that keep the grid running - we'd like to talk.

Ready to talk?

Tell us about your asset and we'll show you what the data looks like.

Get in Touch