Overview How It Works For Operators EPC & Warranty Government Programs OEM Partners For Engineers Contact

Auditable performance certification for energy infrastructure.

$400 billion in energy assets have no credit score. We fix that. Starting with battery storage. Expanding to hydrogen, EV charging, and solar.

Open methodology
Ed25519 cryptographic signing
10-check physics validation
3D render of a utility-scale battery energy storage system
Built for energy infrastructure - BESS, hydrogen, EV charging, solar. Starting with battery storage
I am a...
Project Finance Lender BESS Operator EPC Contractor Government Program Administrator Battery OEM Engineering Designer Insurance Underwriter

BatteryPassport

A certification report your lender can hold in their hands. Backed by continuous monitoring, cryptographic signing, and tamper-evident attestation records. Built to change financing terms.

BatteryPassport
Quarterly Performance Certificate
Asset: 25 MW / 100 MWh LFP   |   Q1 2027   |   Report #SG-0047
Certification Status
VERIFIED
Capacity
97.5%
of nameplate
Degradation
3.07%
/yr annual rate
Availability
95.0%
event response
Remaining Life
6.8 yr
P50 estimate
Included in this report
Degradation curve vs manufacturer spec
Capacity verification (actual vs nameplate)
Revenue verification
Warranty threshold monitoring
 
Remaining economic life (P50/P90)
Government program compliance
Anomaly flags & data quality
Tamper-evident audit trail
Digitally signed   |   Independently auditable   |   Tamper-evident
SYNTHGRID LABS INC.

Every stakeholder has the same blind spot.

Lenders underwrite on a one-time IE snapshot that's stale before the ink dries. Governments deploy billions in subsidies with no ongoing performance accountability. No standard anywhere in the world covers independent, continuous, real-time BESS operational performance verification. SynthGrid is building it.

17%
fail nameplate at commissioning
19%
have hardware problems
±15%
typical SOC estimation error
Source: ACCURE Battery Intelligence Report 2025, 18+ GWh monitored
PROJECT FINANCE LENDERS
"Our $20M is in the ground and we're trusting a spreadsheet."
After the IE snapshot, you have no third-party visibility into asset performance. The operator self-reports quarterly. BatteryPassport gives you continuous, verified data for covenant compliance.
Talk to us →
OPERATORS & DEVELOPERS
"My capital is locked because I can't prove performance."
Your battery works. You know it. But "trust me" isn't bankable. Your lender wants third-party verification and you don't have it. Refinancing stalls. Your next project waits.
Certify your asset →
EPC CONTRACTORS
"We're spending $500K on a dispute with no neutral data."
Was it the installation, the cells, or the software? Nobody knows - because nobody has third-party performance records. You're paying lawyers to argue opinions, not facts.
Get dispute evidence →
INSURANCE UNDERWRITERS
"We're pricing policies on manufacturer specs, not field data."
You need a performance dataset for accurate policy pricing, not OEM projections. BatteryPassport provides continuous anomaly detection and verified degradation data from the field.
Learn more →
BATTERY MANUFACTURERS
"We lose bids to CATL on brand alone."
Your cells are the same chemistry. Your lender terms are worse - because you have zero track record. Third-party verified field data closes the credibility gap that brand can't.
Bundle certification →
GOVERNMENT PROGRAMS
"We fund 80% of the battery. We can't verify it works."
Billions in BESS subsidies deployed globally with performance clawback provisions but no independent verification mechanism. BatteryPassport is the accountability layer these programs need.
Learn more →

The verification gap costs you money.

You compensate for what you can't see. BatteryPassport replaces conservative assumptions with continuous, third-party verified performance data.

1.35x → 1.20x
DSCR Requirement (Modeled)
Verified data justifies lower coverage ratios.
25-50 bps
Spread Improvement (Estimated)
Solar monitoring saw 40-60 bps when third-party data became standard.
~6:1 ROI
Developer Return (Modeled)
$40K/yr certification vs ~$260K/yr in improved terms. The developer pays.

When the warranty provider disappears, what's left? Powin deployed 17 GWh globally before filing Chapter 11. Independent performance records are the only protection when OEM warranties become uncollectable.

Estimates modeled from a 50 MW / 200 MWh worked example (50 bps base case). Full sensitivity analysis in our methodology.

Talk to Us About Covenant Integration

You're funding batteries you can't verify.

Billions in BESS subsidies deployed globally with performance clawback provisions but no independent verification mechanism to enforce them. BatteryPassport is the accountability layer these programs need.

$15B+/yr
Global BESS Incentive Spend
None currently use independent third-party performance verification.
0
M&V Standards for BESS
IPMVP covers lighting and HVAC. No equivalent exists for storage. Every program improvises.
Feb 2027
EU Battery Passport Mandate
Regulation 2023/1542 mandates data disclosure, not data verification. SynthGrid is the audit layer.

A government mandate is structural demand. It eliminates adverse selection. When the program requires verification, every subsidized asset gets certified.

See Government Program Details Discuss Program Integration

What SynthGrid does not solve.

Performance uncertainty is one component of BESS financing friction - but not the only one.

What we address
Performance verification - can this asset physically deliver what the financial model assumes? Degradation tracking, capacity verification, revenue verification, remaining economic life estimates. That claim is narrow but defensible.
What we do not address
Revenue certainty (ISO market volatility), counterparty risk, regulatory risk, and collateral structure are all significant financing barriers. These are real. They are outside our scope.

Get your first BatteryPassport.

Whether you need dispute evidence, certification for financing, or compliance verification for a government program, the first step is a conversation.