GRID DUE DILIGENCE
Know Before You Commit: Technical, Regulatory & Market Risk Analyses.
Interconnection success starts with rigorous grid due diligence — understanding transmission capacity, market conditions, and regulatory requirements before committing resources.
Before you commit to land or interconnection deposits, you need a full picture of technical and regulatory risk. We combine our expert engineering consulting services with proprietary data and tool-based modeling for thorough grid due diligence every time; giving you proactive insights so you can protect your investment.
Consulting Services for Grid Due Diligence
Siting & Sizing
Shortlist POIs and right-size campus capacity from Day One.
Nodal Market Analytics
Location-based price and congestion signals to guide commercial decisions.
Shadow System Impact Studies
Mirror TO/ISO assumptions early to avoid surprises.
Electrical Studies
Load flow, short circuit, grounding, harmonics, TRV/TOV, Volt/Var, CYMCAP.
Technical Due Diligence
Risk register, mitigations, and critical-path planning.
Interconnection Application Support
Queue strategy through energization.
Reliability & Economic Transmission Planning
De-risk long-lead items and capital commitments.
WHY SITRA™
Interconnection Planning with A Competitive Edge
Run scenario-based analyses that mirror ISO assumptions, quantify headroom on key elements and POIs, and estimate upgrade pathways.
Sitra™ ERCOT
ERCOT pre-investment checks-Run site-level feasibility to validate assumptions before committing capital.
Explore Sitra™Key challenges we address during grid due diligence checks
COMPREHENSIVE FEASIBILITY CHECKS
Fast-tracking Interconnection Readiness
Tap a feature
Select an item to view details here.
FAQ's
Since 2022, ZEG has been dedicated to advancing the future of power grid interconnection. We provide tailored consulting services to developers, asset owners, operators, independent power producers, and other key stakeholders, with a focus on building a sustainable, renewable energy grid.
Our team consists of industry veterans with over 70 years of collective experience in power grid consulting, electric utilities, and renewable development. This diverse expertise enables us to deeply understand the unique challenges of our clients and support their decarbonization goals effectively.
ZEG works with a wide range of clients, including developers, asset owners, operators, independent power producers, and other stakeholders in the energy sector. We collaborate closely with both industry leaders and forward-thinking customers committed to driving a sustainable, zero-emission power grid.
At ZEG, we believe that collaboration is key to overcoming the inertia of the industry. We partner with stakeholders to drive a zero-emission, reliable power grid. Our approach is rooted in agility, creativity, and innovation, which are the principles that inspire our mission and services.
Our team brings extensive knowledge and expertise to help our clients achieve their decarbonization goals. We provide customized solutions, strategic advisory services, and innovative tools to support the transition to a renewable, sustainable energy grid. Through our services, we help clients navigate the complexities of the power grid interconnection process.
Yes, ZEG operates across all major North American ISOs/RTOs, including CAISO, ERCOT, ISONE, MISO, PJM, SPP, WECC, and SERC, covering 80% of the U.S. power grid.