Pathline Foundry

Building performance, made provable.

Purpose-built energy analysis and compliance work for building owners, engineers, and energy managers. Assess your Building Performance Standards obligations, analyze utility data, and deliver audit-grade reports.

Check your compliance, free Work with Pathline

Open access

Free tools

No account needed. Start here to size up your obligations and exposure.

Free

Compliance Check

Know your WA & OR Building Performance Standards obligations, deadlines, and penalty exposure in minutes.

Open

Free

Energy Opportunity Assessment

Four questions, and you know which funding routes are open to you and who pays for each.

Open

Free

Incentive Programs by State

Utilities, states and the federal government all fund efficiency work, and none of them publish it in one place.

Open

See it working

Product demos

Interactive walkthroughs on illustrative data. No client appears in any of them.

District compliance portal

A four-building K-12 campus against Washington's Clean Buildings standard: which buildings are covered, which tier, what is owed and by when, and the measures that close the gap.

Open the demo

Industrial opportunity screen

A mid-size manufacturing plant screened for energy measures, each one ranked and benchmarked against what facilities like it actually achieved.

Open the demo

Natural gas load forecasting

A year of daily gas demand, forecast a day ahead, with the error tracked honestly against a weather-only baseline and priced in dollars.

Open the demo

Industrial process monitoring

A six-unit process fleet on one screen, with the alarm flood filtered down to the handful of events that are actually worth a walk to the floor.

Open the demo

All demos, with what each one proves

What we deliver

Services

The work behind a Pathline engagement, from a single building to a district portfolio.

ASHRAE 211 Level 2 Audits

Investment-grade energy audits: building and system inventories, end-use breakdowns, and energy measures with savings, cost, and payback, delivered as a complete report.

BPS Compliance

Navigate Washington's Clean Buildings standard and Oregon's BPS: deadlines, penalty exposure, benchmarking, incentives, and a prioritized action roadmap per building.

Utility & Rate Analysis

Bill forensics across a portfolio: consumption trends, seasonal patterns, anomalies, and rate-structure optimization that turns raw utility data into decisions.

Ongoing Energy Monitoring

Track EUI against compliance targets year over year, catch anomalies early, and keep a portfolio on pace to its annual benchmarks.

Audit-grade work, signed by a Qualified Person.

Pathline Foundry is RT Williams, PhD, CEM, a Qualified Person in Washington and Oregon and a Qualified Energy Auditor in Oregon. Every deliverable is verifiable, backed up, and triple-checked against source data.

Start a conversation