Flexinergy Built in-house by Evolution Energie

The operating system for flexibility and asset management — AI-driven trading and ancillary services orchestration.

Evolution Energie's Flexinergy platform runs your energy assets end-to-end on a single standalone platform — cutting cost to serve, unlocking new flexibility revenue, and keeping you ahead of compliance — with multi-commodity portfolio management built in.

€10bn+ of energy managed 20% avg. energy savings Since 2010 EMIR · REMIT · SOx ready SAP-selected partner Multi-commodity, one platform
SAP DER Platform

A key pillar of SAP's Distributed Energy Resources platform.

In production since2010
Assets running on Flexinergy100,000+
Energy under management€10bn+
PPAsPriced & forecasted
Solar & batteriesOrchestrated

Trusted by

TotalEnergiesArcelorMittalEDFSAPRTENatranBYDPort of AntwerpHangzhouÉcole PolytechniqueClemAéroports de ParisFluxysEliaSiemens EnergySteadySun TotalEnergiesArcelorMittalEDFSAPRTENatranBYDPort of AntwerpHangzhouÉcole PolytechniqueClemAéroports de ParisFluxysEliaSiemens EnergySteadySun
Typical client outcomes

One country to multi-country consolidation

Clients typically start with a single country's sites on Flexinergy, then consolidate reporting, procurement and compliance across 10+ countries on one platform — one data model, one source of truth.

SaaS or On-Premise — sovereign by design

Run Flexinergy as SaaS or fully on-premise for sovereign, in-house control of sensitive energy and market data — same platform, same features, your choice.

SAP integration

Native, bi-directional integration with SAP — selected by SAP as a partner platform for its Distributed Energy Resources ecosystem.

1–3 monthsTypical payback
~3 monthsImplementation & setup

Referenced & approved by

UGAP Referenced supplier for French public procurement
BAFA Recognized in Germany as eligible energy management software (ISO 50001)
Features

Built to run your energy business — multiple commodities, one platform.

Five reasons energy operators managing over €10bn in energy trust Flexinergy.

Energy Management

See every watt, therm and kilogram — the moment it happens.

Multi-commodity by design — consumption, production, transport and trading across multiple commodities, collected automatically and in real time.

Collect — secure API data, cloud or on-premise
Centralize — every site, one dashboard
Visualize — real-time views, built your way
Contracts & Pricing

Every contract, priced to the euro.

Digital twins of your energy contracts track current and future costs, however complex the deal.

Complex pricing — formulae, fees, taxes, balancing costs
Fully customizable — any tariff, any contract
Live data feed — manual import or secure API
Trading & Balancing

Trade fast. Report faster.

Capture deals, track P&L and MtM, and stay compliant without lifting a finger.

Deal capture — any contract, any commodity
Nomination automation — built for your TSO
Regulatory reporting — EMIR & REMIT, generated
Energy Billing & Reporting

Billing and reporting, off your plate.

Automate the processes that used to eat your team's week.

Automated invoicing — PDF or Excel, on demand
Custom reports — internal or external use
Emissions Management

Turn decarbonization into a dashboard.

Compute emissions, track action plans, and prove ISO 50001 compliance — with alerts that keep you ahead.

CO₂ tracking — meter data, contract twins
Consumption optimization — targets, tracked automatically
ISO 50001 ready — indicators, targets, action plans
Integrations

One platform, plugged into everything you already run.

Flexinergy connects natively to the systems, markets and devices behind your energy operations.

ERP

SAP & ERP

SAP S/4HANASAP Subscription BillingSAP.io Greentech
Markets

Energy markets

EPEX SPOTBelpexTTFPEG
Grid

TSO / DSO nomination

RTENatranELIAFluxysEnedisEdielEdigasNomination files
Metering

Metering & telemetry

Smart metersGeospatialPhysical units
DER

DER & devices

Solar invertersBattery BMSEV chargers
Compliance

Regulatory reporting

EMIRREMITSOx
Forecasting

Weather & forecasting

Weather feedsSolar & wind
Data

Export & BI

REST APISFTPExcelPDF
Built for how you operate

One platform. Every desk you run.

From distribution utilities to trading floors, Evolution Energie adapts Flexinergy to the way your teams already work.

Utilities

National & regional utilities

Orchestrate DERs, manage flexibility and stay ahead of compliance across your energy network.

Trading desks

Traders & portfolio managers

Front office, risk and PnL across your multi-commodity book — multiple commodities supported as your desk grows.

Energy & chemicals

Integrated energy & chemicals groups

Multi-site, multi-country consumption across multiple commodities — with emissions and decarbonization reporting built in.

Clients' success

Don't take our word for it.

Real client stories, straight from the Evolution Energie YouTube channel.

TotalEnergies energy and CO2 management testimonial

TotalEnergies energy & CO₂ management

TotalEnergies, French largest electricity and natural gas player, runs its full energy and CO₂ management operation end-to-end on Flexinergy.

ArcelorMittal testimonial

ArcelorMittal

ArcelorMittal brings electricity and gas monitoring across its industrial sites onto Flexinergy, in place of manual, site-by-site tracking.

Aéroports de Paris testimonial

Aéroports de Paris

Aéroports de Paris uses Flexinergy to track energy consumption and costs across its airport infrastructure in real time.

École Polytechnique testimonial

École Polytechnique

École Polytechnique partnered with Evolution Energie and E4C on the GPS-X microgrid project to manage on-campus energy flows.

Ready to cut costs and unlock new revenue?

Talk to us about migrating onto Flexinergy — a standalone SaaS platform, SAP-integrated, French-built, running in production since 2010, with hydrogen support ready for what's next.

Get in touch

Talk to our team.

Tell us what you need — a demo, pricing, an integration question or support — and our experts will get back to you within one business day.

One business day
We reply to every request fast.
SAP-integrated · SaaS or on-premise
Deployed worldwide since 2010.
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Privacy policy (GDPR)

This English translation is provided for convenience only. In the event of any discrepancy, the French version shall prevail. Policy drawn up pursuant to Regulation (EU) 2016/679 (GDPR) and the French Data Protection Act. Last updated: 16 July 2026.

1. Data controller

The controller of the personal data collected on this site is Evolution Energie, a French SAS with a share capital of €41,000, registered in Paris under number 524 834 447, whose registered office is at 8 Passage Brulon, 75012 Paris, France. You can reach it via the contact form.

2. Data we collect

When you use the demo request form, we collect: name, business email address, company, phone number (optional) and the content of your message. While you browse, technical data (IP address, browser type, pages visited) may be recorded in server logs for security purposes. No sensitive data is collected.

3. Purposes and legal bases

Your data is processed to: (i) respond to your demo or contact requests — pre-contractual measures; (ii) conduct business-to-business (B2B) prospecting — Evolution Energie's legitimate interest; (iii) ensure the security and proper operation of the site — legitimate interest; (iv) comply with our legal obligations.

4. Retention periods

Prospect data is kept for 3 years from your last contact. Technical logs are kept for a maximum of 12 months. Beyond these periods, data is deleted or anonymised.

5. Recipients

Your data is intended for Evolution Energie's sales and technical teams. It may be processed by our technical subcontractors (hosting, email) under contracts compliant with Article 28 GDPR. It is never sold or rented to third parties.

6. Transfers outside the European Union

Your data is hosted within the European Union. Should any transfer outside the EU occur, it would be governed by appropriate safeguards within the meaning of Articles 44 et seq. GDPR (adequacy decision or standard contractual clauses).

7. Your rights

Under the GDPR and the French Data Protection Act, you have the right to access, rectify and erase your data, to restrict or object to its processing (in particular to prospecting), and to data portability, as well as the right to set directives regarding your data after your death. You may exercise these rights via our contact form or by post to Evolution Energie, 8 Passage Brulon, 75012 Paris, France. We will reply within one month. You may also lodge a complaint with the French supervisory authority, the CNIL (www.cnil.fr — 3 place de Fontenoy, TSA 80715, 75334 Paris Cedex 07, France).

8. Cookies

This site only uses technical cookies strictly necessary for its operation, which are exempt from consent under CNIL guidelines. No advertising, third-party analytics or tracking cookies are set. Links to external platforms (e.g. YouTube or LinkedIn) lead to third-party sites governed by their own privacy policies. See our cookie policy for details.

9. Security

Evolution Energie implements appropriate technical and organisational measures (encryption in transit, access control, backups) to protect your data against loss, alteration or unauthorised access.

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Cookie policy

This English translation is provided for convenience only. In the event of any discrepancy, the French version shall prevail. Policy drawn up pursuant to Article 82 of the French Data Protection Act and CNIL guidelines. Last updated: 16 July 2026.

What is a cookie?

A cookie is a small text file placed on your device (computer, tablet, smartphone) when you visit a website. It is used in particular to ensure the technical operation of the site or to measure its audience.

Cookies used on this site

This site only uses technical cookies strictly necessary for its operation (for example, for the security of the contact form and hosting load balancing). These cookies are exempt from consent under CNIL guidelines. They are kept only as long as strictly necessary for their purpose and never longer than 13 months.

No advertising, social-media, profiling or third-party analytics cookies are set by this site. This is why no consent banner is displayed.

Third-party content and links

Links to external platforms (YouTube, LinkedIn) open third-party sites that may set their own cookies, governed by their respective policies. No third-party content is embedded directly in the pages of this site.

Browser settings

You can configure your browser at any time to block or delete cookies (via the "Privacy" or "Cookies" menu in Chrome, Firefox, Safari or Edge). Blocking technical cookies may however affect the operation of the contact form.

Contact

For any question about cookies or your personal data, contact us via our contact form or see our privacy policy. You may also lodge a complaint with the CNIL (www.cnil.fr).

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About Evolution Energie

Who we are

Evolution Energie is a Paris-based software editor founded in 2010, dedicated to one mission: helping utilities, traders and industrials run their energy business better. Our team combines deep energy-market expertise with modern software engineering, from our headquarters at 8 Passage Brulon in the 12th arrondissement of Paris.

What we do

We publish Flexinergy, a standalone, multi-commodity SaaS platform for energy management — from real-time data collection and contract digital twins to trading, balancing, billing, regulatory reporting (EMIR, REMIT) and emissions management (ISO 50001). Flexinergy currently manages over €10 billion of energy worldwide, and our clients have achieved up to 20% energy savings.

Our partnership with SAP

Evolution Energie was selected by SAP as a partner, and Flexinergy is a key pillar of SAP's Distributed Energy Resources platform — in production since 2010 and running over 100,000 assets, from solar plants to batteries and PPAs.

Leadership

The company is led by Erwin Guizouarn, founder and Président. We are proud to serve references such as TotalEnergies, ArcelorMittal, EDF, RTE, Natran, BYD, Port of Antwerp, Hangzhou, Clem, Aéroports de Paris and École Polytechnique.

Get in touch →
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Careers

Work on the energy transition — for real

Energy is being rebuilt around renewables, flexibility and data. At Evolution Energie you work on software that operates real assets for major utilities, traders and industrials — decisions your code makes show up on the grid, not just on a dashboard.

Who we look for

We regularly welcome software engineers (backend, frontend, data), energy-market and quantitative analysts, project managers and customer-success profiles. Curiosity about energy markets matters more to us than knowing them already.

How we work

A human-sized, senior team based in central Paris (métro Reuilly-Diderot), short decision loops, direct exposure to clients like TotalEnergies, EDF and ArcelorMittal, and a product that has been in production since 2010 — with plenty still to build.

Apply

Send us your CV and a few lines about what you want to build via our contact form (mention "Careers"). Spontaneous applications are welcome — we read all of them.

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Press & media

Boilerplate

Evolution Energie is a French software editor founded in 2010 and headquartered in Paris. The company publishes Flexinergy, an SAP-integrated energy management platform used by utilities, traders and industrials worldwide as a multi-commodity platform spanning multiple commodities — from real-time monitoring and contract management to trading, regulatory reporting and decarbonization. Selected by SAP as a partner, Flexinergy powers SAP's Distributed Energy Resources platform, running over 100,000 assets and managing over €10 billion of energy.

Key facts

Founded: 2010 · Headquarters: 8 Passage Brulon, 75012 Paris, France · Product: Flexinergy · SAP-selected partner · 100,000+ assets under management · €10bn+ of energy managed · References: TotalEnergies, ArcelorMittal, EDF, RTE, Natran, BYD, Port of Antwerp, Hangzhou, Clem, Aéroports de Paris, École Polytechnique.

Media enquiries

For interviews, comments or assets, reach us via our contact form (mention "Press"). You can also follow us on LinkedIn and YouTube.

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Contact us

Office

Evolution Energie
8 Passage Brulon
75012 Paris, France
Métro : Reuilly-Diderot (lines 1 & 8)

Email

The fastest way to reach us is our contact form — sales, support, careers and press. We reply within one business day.

Follow us

LinkedIn · YouTube

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