Home Solution Orus Energy demand‑side flexibility platform

Orus Energy demand‑side flexibility platform

Air pollution-CO2 mitigation

Enabling buildings to actively participate in the energy transition by providing demand-side flexibility.

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Orus Energy

Company Established Year

Since 2023

Who is this solution for

Business

Info

Available

To sell

Project Status

In commerce

Looking to expand internationally

Yes

Doing business in

worldwide

Awards and certifications

Greentech Innovation Label

2025

Recognizes innovative solutions combining environmental impact and economic value in buildings.

Silver Medal, Green & Smart Building Category (Nuit de l’Immo)

2025

Honors solutions that enhance building sustainability and intelligence.

Product description

The Orus Energy platform is a cutting-edge solution that revolutionizes the way buildings interact with the energy grid. By leveraging demand-side flexibility, Orus Energy transforms passive buildings into active participants in the energy transition. The platform seamlessly integrates with existing Building Management Systems (BMS) and General Technical Conditions (GTC) systems to identify flexible loads within buildings, such as HVAC systems, electric vehicle (EV) charging stations, and lighting.

Using advanced predictive algorithms that take into account building thermal inertia, weather data, and usage patterns, Orus Energy optimizes energy consumption by shifting loads to periods of lower grid stress. This intelligent orchestration ensures that energy-intensive activities are carried out during off-peak hours, preserving occupant comfort while reducing strain on the grid.

One of the key innovations of Orus Energy is its ability to aggregate demand-side flexibility across multiple sites, allowing for a more efficient and coordinated approach to energy management. The platform also facilitates participation in electricity markets by automating the bidding process for capacity, reserves, and notification mechanisms.

Buildings that implement the Orus Energy platform can earn recurring revenue through a unique revenue-sharing model, without the need for upfront investment or disruption to daily operations. Since its commercial launch in 2023, Orus Energy has already made a significant impact, registering over one million square meters of real estate and partnering with renowned clients like IKEA and La Poste Immobilier.

By enabling buildings to generate financial returns while supporting grid decarbonization, Orus Energy is at the forefront of sustainable energy solutions, driving the transition towards a more efficient and environmentally friendly energy ecosystem.

Key characteristics and environmental benefits

  • Automated demand-side flexibility optimization
  • Predictive algorithms for load shifting
  • Integration with existing BMS/GTC systems
  • Aggregation of flexibility across multiple sites
  • Participation in electricity markets through automated bidding
  • Recurring revenue generation through a revenue-sharing model
  • No upfront investment or disruption to operations
  • Commercially launched with a proven track record
  • High-profile clients and significant real estate coverage
  • Supports grid decarbonization and sustainable energy practices

About the Company

Orus Energy is a French climate-tech startup based in Paris, founded in 2023 by Alexandre Girard, Fanny Sauvée and Théophile Karila. It offers a software-as-a-service energy flexibility platform that enables commercial and institutional building operators to shift electricity consumption from peak-demand periods and be rewarded for helping balance the grid. The solution connects easily to existing building management systems or equipment like HVAC and EV chargers, costs no capital expenditure, and operates entirely via revenue sharing. By leveraging machine learning models that integrate real-time data from weather, energy consumption patterns, and building characteristics, Orus Energy can predict and optimize load flexibility while preserving occupant comfort thanks to thermal inertia. The platform aggregates flexibility across sites and engages mechanisms such as capacity and energy markets in France, enabling clients to earn up to around 10% of their electricity bill. With rapid adoption in commercial real estate—including clients like La Poste Immobilier and IKEA—the company helps decarbonize electricity grids by reducing reliance on fossil-fuel power peaking plants and fostering an aligned economic and environmental impact.

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