Energy purchase

Energy purchase 

Secure your energy purchases with independent support covering purchasing strategy, supplier competition, contract optimization and energy taxation.

Analyze my contracts Our offers
  • 8–20% average savings
  • 100% independent of suppliers
  • Results as of the next invoice

Request a contract analysis

An expert will call you back within 48 hours — no obligation

  • Response within 48 business hours
  • No commitment
  • Confidential data

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01 84 19 86 88

OUR AUDIT EXPERTISE

SEME NEXTEP Platform , BACS Decree, Energy Optimization, Energy Procurement

WHAT IS THIS

Paythe right price for your energy — with an expert independent of any supplier 

In practice

  • For whom?

    Any organization with electricity and/or gas contracts — commercial, industrial, logistics, local authorities, hospitality

  • Savings

    8 to 20% on average on the energy bill after a call for tenders

  • Deadline

    4 to 8 weeks from contract analysis to the signing of new contracts

  • Independence

    Powesco is paid by you alone — there are no commercial agreements with suppliers

Energy markets are complex and volatile. Without dedicated expertise, contracts are renewed out of inertia on uncompetitive terms. Pricing structures are rarely optimized. Renegotiation opportunities go unnoticed.  Powesco is paid exclusively by you—total independence guaranteed. We monitor the contract throughout its duration and proactively alert you.

  • Audit of your current contracts and invoices
  • Analysis of hourly workload curves over 12 months
  • Call for tenders from 10+ energy suppliers
  • Purchase strategy recommendation (fixed, indexed, spot or mixed)
  • Contract monitoring and proactive renegotiation alerts

What optimization brings

  • 8–20%

    savings on the energy bill

  • 4 to 8 weeks.

    from analysis to signature

  • 10+

    suppliers consulted

  • 100%

    independent of suppliers

WHY POWESCO

What differentiates our approach 

Three concrete commitments — not sales pitches.

  • 01

    A strategy tailored to your profile

    We analyze market offers objectively in order to select the solutions best suited to your consumption profile and purchasing strategy.

  • 02

    Daily market monitoring

    Our experts continuously monitor developments in the electricity and gas markets to identify purchasing opportunities and secure your energy costs.

  • 03

    A comprehensive approach to energy costs

    Beyond the supply price, we analyze contracts, subscribed capacities and tax schemes that can generate additional savings.

Vincent Du Reau

Vincent Du Reau

Energy expert at Powesco

THE EXPERT'S WORD

Take control of your energy purchases 

Energy markets are constantly evolving. Our role is to provide our clients with a clear view of the risks, opportunities, and purchasing strategies so they can make informed decisions.

Our solutions

Other offers Monitoring & Energy Management 

SEME NEXTEP Platform

SEME NEXTEP Platform

Our platform centralizes your energy data: sub-metering by usage, automatic alerts, configurable dashboards and integrated Tertiary Decree reporting. Single or multi-site.

Learn more
BACS Decree

BACS Decree

Compliance audit, deployment and configuration of required BMS systems, regulatory evidence file. Connection to SEME NEXTEP for post-compliance monitoring.

Learn more
Man in front of a graph

Energy optimization

Our engineers analyze your consumption monthly, detect deviations and faulty equipment, and implement adjustments. Monthly report with actionable recommendations.

Learn more

Our references

Concrete projects,
tailored to each context

Discover projects similar to yours, classified by sector and type of intervention.
See all our references
EQHO Tower — Paris La Défense
La Défense (92) • 40 floors
HVAC Energy Management GTB offices

EQHO Tower — Paris La Défense

Energy performance as a lever for profitability

Complete energy transformation of a 79,200 m² office tower with €5.8 million in financing over 5 years. Deployment of an advanced building management system and HVAC optimization to maximize performance without compromising comfort.

Challenges

Improve the energy performance of the tower while optimizing operating costs without impacting occupant comfort.

Work completed

• Deployment of an advanced building management system (BMS)
• Optimization of HVAC systems
• Comprehensive energy audit

Measured impact

-24 % energy savings / year
-32 % carbon emissions
Read the full case
Franklin Tower — Paris La Défense
Offices Energy Audit HVAC BMS

Franklin Tower — Paris La Défense

Measured impact

-37 % 5,950 MWh of energy savings per year
-32 % carbon saving
Read the full case
Mercure Courbevoie — La Défense Hotel
Hospitality GTB Relamping

Mercure Courbevoie — La Défense Hotel

Measured impact

-21 % energy savings / year
-29 % carbon emissions
Read the full case

Other projects in the sectors: health, hospitality, logistics, industry, local authorities.

See more projects

Frequently Asked Questions

Frequently Asked Questions

Do you have an energy efficiency project, questions about financing or regulatory obligations? Our experts are here to help.

Speak to an expert

Fixed price: total visibility, protected against increases. Indexed price: tracks a market index (PEG, EPEX), benefits from decreases. Spot price: daily fluctuations, for organizations with in-house expertise.

Do you have any questions? Contact our team

CONTACT US

Let's build your energy project together

Need help with your project?

Customer service available
Monday to Friday from 9am to 12pm

01 84 19 86 88
contact@powesco.fr

Head office

77, rue Marcel Dassault -
92100 Boulogne-Billancourt

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