Engineering Intelligence for the Future
The Archive Co advises utilities, industrials, and governments on energy transition, hydrogen infrastructure, digital transformation, and net-zero strategy, delivered by engineers who built and operated the systems they now advise on.
15
Years in Practice
220+
Engineering Consultants
640+
Projects Delivered
38
Countries Served
Consulting Services
Ten practices, one delivery standard
Every engagement is led by engineers who have done the work themselves, not generalist consultants learning the domain on the client's clock.
Energy Strategy
Long-range generation, procurement, and portfolio strategy grounded in technical and market realities.
Learn moreDigital Transformation
Digital twins, predictive maintenance, and control-room modernization for engineering operations.
Learn moreMarket Analysis
Independent technical and commercial diligence on energy markets, assets, and technologies.
Learn moreBusiness Consulting
Organizational and operating model design for engineering-intensive businesses.
Learn moreHydrogen Consulting
End-to-end technical and commercial advisory across the green hydrogen value chain.
Learn moreSustainability
Emissions baselining, decarbonization roadmaps, and sustainability reporting support.
Learn moreRisk Analysis
Technical, operational, and climate risk assessment for critical infrastructure.
Learn moreEngineering Design
Front-end engineering and design review for power, hydrogen, and water infrastructure.
Learn moreNet Zero Strategy
Credible, milestone-based net-zero pathways tied to real capital and technology plans.
Learn moreOperations
Operational excellence programs for power plants, grids, and industrial facilities.
Learn moreLatest Articles
Engineering perspective, published weekly
Levelized Cost of Electricity: What It Captures and What It Misses
LCOE is the most widely cited metric in energy economics, and one of the most widely misapplied. Understanding its assumptions matters as much as the number itself.
Grid-Scale Battery Storage: Chemistry Trade-offs from LFP to Flow Batteries
Lithium iron phosphate dominates today's grid storage market, but the right chemistry depends on duration, cycling profile, and site constraints far more than headline energy density.
Reverse Osmosis Desalination: Energy Recovery and the Real Cost of Water
Energy recovery devices transformed desalination economics over the past two decades. Understanding how they work explains most of the cost reduction the industry likes to cite.
Latest Research
Peer-reviewable technical papers
Distribution Grid Hosting Capacity for Distributed Solar and EV Charging
Applying time-series hosting capacity analysis to a representative sample of distribution feeders, we find that voltage constraints, not thermal constraints, are the binding limit on distributed solar hosting capacity for the large majority of feeders analyzed, while EV charging hosting capacity is more evenly split between voltage and thermal limits depending on charging load coincidence with existing feeder demand.
Direct Air Capture Energy Intensity: Process Pathways and Scale-Up Economics
We model energy intensity and cost across liquid solvent and solid sorbent DAC process pathways under varying heat source assumptions, finding that heat source carbon intensity, not just process energy efficiency, is often the dominant factor in a DAC facility's net carbon removal effectiveness, a distinction that published cost figures frequently obscure.
Trusted by industry bodies & research partners
Client Results
What clients say after delivery
“The Archive Co rebuilt our distribution planning process from the ground up. Outage minutes fell by nearly a third in the first eighteen months, and the modeling framework they left us with is still in daily use.”
Rebecca Song
VP of Grid Operations, Meridian Power Utility
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