Enabling waste heat recovery with sCO₂.

Ciconia Energy converts high-temperature industrial waste heat into low-carbon, behind-the-meter electricity using supercritical CO₂ power cycles. We generate clean electricity from existing infrastructure with zero upfront CAPEX.

Industrial Facility Render
Capital Model
Energy-as-a-Service
Zero CAPEX for client
Power Price
< Local Grid Price
Contract Term
15-Year PPA
15%+
Thermal Efficiency
-50%
Power plant footprint
0
Client Upfront CAPEX
15 Years
Guaranteed Cheap Power PPA
The opportunity

Tapping the world's waste heat.

Heavy industrial facilities vent thousands of megawatt-hours of high-temperature thermal energy daily. Rising electricity tariffs and decarbonization mandates make waste heat recovery imperative.

Tapping the World's Waste Heat

Exhaust gases between 400°C and 900°C in cement, steel, and glass manufacturing represent a massive untapped reservoir for local electricity generation.

Soaring Grid Electricity Prices

Industrial electricity costs remain volatile. Producing power behind-the-meter directly insulates plants from peak demand rates and transmission fees.

Scope 1 & 2 Emissions Targets

Capturing thermal energy without additional combustion provides immediate Scope 1 and Scope 2 carbon reductions required for CBAM and ETS compliance.

Our solution

Supercritical CO₂: the right cycle, finally industrial.

The sCO₂ Brayton cycle outperforms steam and Organic Rankine Cycles (ORC) in efficiency, compacity, water use and CAPEX, exactly in the temperature range where industrial waste heat is most abundant: above 350°C.

📐

Ultra-Compact Footprint

sCO₂ turbomachinery is up to 5 times smaller than equivalent steam turbines due to the fluid’s high density. Easy retrofit into cramped brownfield plant footprints.

Higher Conversion Efficiency

Achieves 15% to 25% relative efficiency gain over conventional steam cycles at temperatures above 350°C and typical industrial waste heat power sizes.

💧

No water use

Operates without the need for water, making it ideal for arid regions or areas with limited water resources.

🌿

Unmatched working fluid

Non toxic, low Global Warming potential, inexpensive. Provides superior performance and safety compared to conventional working fluids.

🌡️

Optional cogeneration

District heating output as a secondary revenue stream, with high cogeneration efficiency versus steam cycles.

Physical Scale Comparison (10 MWe System)

Steam vs sCO2 Turbine Size Comparison

For comparable power, an sCO₂ turbine takes a fraction of the volume of a steam turbine, which makes brownfield retrofit accessible.

Feature Steam sCO₂
Thermal Range 250°C – 550°C 250°C – 850°C+
Startup Time Hours < 15 Minutes
Water Usage High Zero
Footprint Ref <50%
Industrial Application

Tailored to High-Heat Energy Intensive Industries

Our modular supercritical CO₂ power platforms are optimized for heavy process industries generating flue gases above 400°C.

🏭

Cement & Lime

Preheater exhaust and clinker cooler waste gases. High recovery potential to power grinding mills on-site.

Temp: 450°C – 800°C
⚙️

Steel & Metallurgy

Electric Arc Furnaces (EAF), reheating furnaces, and sinter plants with continuous high thermal power.

Temp: 450°C – 950°C
🍶

Glass Manufacturing

Melting tank exhaust stacks. Compact sCO₂ footprint integrates easily within restricted glass factory layouts.

Temp: 450°C – 750°C
🧪

Chemical & Refineries

Ethylene crackers, steam reformers, and incinerator flue stacks. Replaces grid power for critical pumps.

Temp: 250°C – 700°C
𖣐

Open Cycle Gas Turbines

Recovery of exhaust heat from gas turbines in power plants or industrial cogeneration setups. sCO2 low CAPEX and high efficiency makes Combined Cycle operation economically viable even for small turbines.

Temp: 400°C – 600°C
♻️

Waste-to-Energy

Round the clock high grade heat. Incinerators are constrained to use steam to valorize their waste heat, but sCO2 technology offers a more efficient alternative.

Temp: 600°C – 800°C
🖥️

AI & Data Centers

Behind the meter gas turbines with sCO2 power cycles increase on site power and reduce fuel use and emissions.

Temp: 400°C – 600°C
🛢️

Oil & Gas

Power generation equipment in oil and gas processing streams, refineries and adjacent industrial verticals.

Temp: 400°C – 600°C
Business Model

Zero CAPEX. Fully Financed. Guaranteed Savings.

We handle financing, engineering, installation, and long-term operations. You simply purchase the clean power generated on your site under a long-term Power Purchase Agreement (PPA).

01. Your Site Role
  • Provide access to high-temperature thermal exhaust stack.
  • Allocate small footprint area for modular power unit.
  • Buy behind-the-meter electricity at a discounted rate.
02. Ciconia Commitment
  • 100% Capital Expenditure (CAPEX) financing.
  • Turnkey engineering, procurement, and construction (EPC).
  • 24/7 operation, remote monitoring, maintenance, and performance guarantees.
03. Shared Benefits
  • Immediate reduction in facility energy bills from day 1.
  • 15-year electricity price hedge against grid inflation.
  • Direct CO₂ reductions without changing core production process.
Roadmap

From Initial Audit to Power Delivery

01

FOAK engineering

Industrial demonstration

Engineering, procurement, commissioning, then operation on a first industrial partner site. Industrial partners in advanced discussion.

02

FOAK live

First electron sold

Industrial operation at MW scale. Demonstrates performance, availability and economics, then unlocks the replication phase.

03

NOAK replication

Standardized fleet

Standardized EPC management, supply chain ramp-up, lower CAPEX and faster engineering for each new unit. Debt and green bonds finance the AssetCo.

Team

Engineering & Industrial supply expertise

Combining decades of experience in thermodynamics, material science, turbomachinery, and industrial project supply to deliver the first commercial sCO₂ power plants for industrial waste heat recovery.

Jeremy RAME

Jeremy RAME

Co-Founder & CEO
Strategy & execution LinkedIn
Paul LEVISSE

Paul LEVISSE

Co-Founder & CTO
Engineering & Innovation LinkedIn
Philippe NOZIERE

Philippe NOZIERE

Co-Founder & CCO
Supply chain & Business Development LinkedIn

Turn Your Flue Gas Heat Into Cheap, Low-Carbon Electricity

Contact our engineering team to evaluate your facility's waste heat potential and schedule a no-obligation feasibility assessment.