Cold Climate Microgrid Engineering · Scarborough, Ontario

Energy
Sovereignty
for Remote
Communities

GC Energy Storage Solutions designs solar-plus-battery microgrids that displace diesel and deliver reliable, affordable power to fly-in First Nations and off-grid communities across northern Ontario.

100%
No-fee feasibility until project confirmed viable
–80%
Diesel displacement potential with solar + storage
12+
Engineering modules in SolarCalc design suite

Engineering Built for the Far North

GC Energy Storage Solutions was founded with a single focus: designing energy systems that actually work in Canada's most remote communities — where the weather is extreme, the logistics are difficult, and the stakes are high.

Solar + Battery Hybrid Design Purpose-built systems engineered for cold climate performance, not just warm-weather yield.
Diesel Displacement Focus Every project is measured against how much diesel it eliminates — cost savings and emissions together.
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Community-First Approach No invoice is issued until a project is confirmed viable and the community has chosen to proceed.
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Purpose-Built Engineering Software SolarCalc — a multi-module suite designed from the ground up for remote off-grid microgrid design.
Jerry Condon
Founder · Electronic Technician

Jerry Condon is an Electronic Technician with extensive hands-on experience in solar and battery storage system design. He founded GC Energy Storage Solutions to bring serious engineering discipline to one of Canada's most urgent infrastructure problems: the energy insecurity of remote First Nations communities that have relied on expensive, vulnerable diesel generation for generations.

Over several years, Jerry developed SolarCalc — a multi-module engineering software suite built specifically for community microgrid design in off-grid northern environments. All feasibility and conceptual design work is conducted at no charge until a project is confirmed viable and the community has freely chosen to proceed.

SolarCalc Microgrid Design Suite

SolarCalc is a purpose-built engineering software suite for cold climate community microgrid design. It covers every phase of the feasibility and design process — from customer load analysis through to full cost and financial modelling.

Launch SolarCalc Tool →

* For P.Eng review access, please contact Jerry Condon directly at jcondon@gcess.ca to arrange a guided demonstration session.

01
Customer Utility Usage
02
Array Sizing (Whole Home & Microgrid)
03
PV Module Selection & String Sizing
04
Off-Grid Battery Engineering
05
Bill of Materials (BOM)
06
Critical Loads AC Calculator
07
Soft Costs & Services
08
Community Microgrid Dispatch
09
Genset, CHP & Load Control
10
Cost Estimate & Financial Model
12
Microgrid Component Design
Cold Climate Optimized

Serving Communities That Deserve Better Than Diesel

Remote First Nations in northern Ontario pay among the highest energy costs in Canada — not because they use more power, but because fly-in diesel logistics make every kilowatt-hour expensive and every winter a risk. GCESS exists to change that.

No feasibility fee until the project is confirmed viable and the community has chosen to proceed
Community-driven process — we listen first, propose second
Local capacity building is built into every project from day one
All engineering work reviewed and stamped by a licensed P.Eng
Full transparency on funding pathways: NRCan, IESO, ISC, FedNor
Current Engagement
Nibinamik First Nation

GCESS has initiated a respectful conversation with Chief Sugarhead of Nibinamik First Nation (Summer Beaver, ON) to explore whether a solar-plus-battery-storage microgrid could meaningfully reduce the community's dependence on diesel fuel.

Location Summer Beaver, ON
Access Fly-in only
Current Power Source Diesel generation
Project Stage Initial outreach
GCESS Fee No charge at feasibility stage

Start a Conversation

Whether you represent a First Nations community, are a licensed P.Eng interested in collaboration, or are a funding organization — we welcome your outreach.

📞
Phone / Cell
📍
Location
Scarborough, Ontario, Canada
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Website