Optimizing energy costs
In an uncertain environment, how can you define an optimal purchasing strategy and control your energy costs over the long term?
Since the opening up of the electricity and natural gas markets to competition, companies have been able to benefit from lower prices on their energy bills. This ability to negotiate contracts, however, requires the implementation of an energy purchasing strategy.
Cristal Decisions can help you define and deploy your purchasing strategy, as well as identify and implement price optimizations. Our consultants can help you optimize your energy budget and monitor your spending over the long term.
More than 100
customers supported every year, in all sectors of activity

Over 20 years
experience in energy procurement

More than 20
expert consultants dedicated to energy expertise
10%
of your total expenditure optimized on average

Several hundred thousand
PDLs (delivery points) managed annually

Between 3 and 5
TWh audited annually, i.e. nearly 1% of annual French consumption
We activate the essential levers to help you control your energy costs
Supply management
Digital
CSR
Optimization
Supply management
Definition of purchasing strategy
Complete tender management
Pricing strategy
Order book and decision-making support
Digital
Market price monitoring and analysis
Market Price Alert
Budget forecasting and monitoring
CSR
Sourcing from renewable sources
PPA negotiations
Valuation of renewable energy assets
Optimization
Tax optimization
Transmission optimization
Supply optimization
Detection of billing errors
Supply management
Complete tender management
Pricing strategy
Order book and decision-making support
Digital
Market Price Alert
Budget forecasting and monitoring
CSR
PPA negotiations
Valuation of renewable energy assets
Optimization
Transmission optimization
Supply optimization
Detection of billing errors
Purchasing energy: an essential challenge for companies
Why turn to energy professionals?
Now that the energy market is open to free competition, electricity and natural gas are traded on the stock exchange or over the counter. As a result, the energy market is subject to fluctuations and speculation, which means you need to know and monitor the market to seize opportunities as they arise.
For this reason, Cristal Decisions offers you the services of its energy professionals, in order to :
- Compare offers from different energy suppliers,
- Negotiate long-term energy contracts,
- Set the right price at the right time,
- Define a purchasing strategy consistent with your energy needs.
What are the energy costs for businesses?
The cost of electricity and gas is broken down into 3 components:
- The price per electron or gas molecule,
- Network access fees,
- All taxes and contributions: excise duty on electricity or natural gas, CTA (Contribution Tarifaire d’Acheminement), VAT.
Adapting your energy purchasing to your company's needs
We support you throughout the various phases of your purchasing strategy: definition, deployment and operational follow-up.
- Upstream of your call for tenders, we analyze your data, your company’s specific characteristics and your needs, in order to propose a customized purchasing strategy,
- We can take charge of your entire tender process, from drawing up specifications to contract signature, including sourcing suppliers and negotiating with them,
- We continue to support you throughout the duration of your contract. To do this, our energy consultants first make sure that the conditions negotiated in the contract are applied. What’s more, if you choose to set your prices in several instalments (on the basis of a click formula or a block+spot purchase), we offer to support you in your decision-making (definition of budget limits, creation of a schedule, detection of opportunities, market price alerts, daily and weekly newsletters, etc.),
- We can also advise you on the most appropriate ways to include renewable energy your energy mix.
To give you greater visibility, we also help you monitor and project your expenses: we draw up simulators and customized dashboards to help you manage your spending.
Generate savings on your electricity and gas costs
We help you optimize your energy bills. Our aim is to ensure that you pay the right price, as contractually agreed with your supplier. We also ensure that you benefit from the most advantageous rates, adapted to your consumption profile.
Our support covers both your past bills and your future expenses.
Our teams can help you optimize the following items:
Optimizing your energy costs
1. Taxation
Cristal Decisions can help you take advantage of all the optimization opportunities offered by French legislation. Our support includes
- A regulatory watch,
- Analysis and detection of tax optimization, taking into account your activity and consumption volumes,
- Implementation of the leads identified with the authorities, and exchanges with the third parties concerned.
2. Energy supply and transmission
Although transmission tariffs are subject to regulation, it is possible to optimize them in order to benefit from the most advantageous rates. Our experts analyze your consumption profiles in detail, to guide you towards the optimum tariff parameters. Our analyses take into account all supply and transmission components (including taxes and contributions), and will help you make substantial savings on your future bills.
3. Detecting billing errors
Whether they concern consumption or prices, billing errors are common in the industry. Our experts analyze all your invoices in the past (we can go back up to 5 years) to detect any anomalies in consumption or rates. We support you in following up claims and reminders until you actually receive reimbursements
4. Energy subsidies, shock absorbers, one-stop-shops
In the wake of rising energy prices, the French government has set up a number of aid schemes to help the hardest-hit companies:
- We can help you assess your eligibility for these schemes,
- We'll help you gather all the information you need for your application and submit it in accordance with the required formalities
- We follow up applications and maintain contact with the relevant parties, right up to the point of receiving the aid.
Billing errors and energy assistance
Harmonize your purchasing strategy across all your sites, in France and abroad
Cristal Decisions can help you define a centralized vision of your energy perimeter in terms of consumption, expenditure and contractual situation. We support you in defining a relevant and harmonized purchasing and hedging strategy.
Our experts are at your side to help you manage your overall expenditure by monitoring contracts, building detailed budget models and effectively deploying your coverage strategy.
35+
international contracts managed in over 20 countries per year

30+
international tenders per year
Dernières publications
Offer manager : Josepha Fleury
Josepha is manager of the Energy Purchasing Optimization offering. After 3 years in internal control and strategic consulting for companies and local authorities, she has been focusing on energy issues at Cristal Decisions since 2012. Her areas of expertise are :
- Assistance in defining a customized energy purchasing strategy,
- In-depth knowledge of all energy bill cost items and how to optimize them,
- Use of customer consumption data to draw up simulations, maps and decision-making tools,
- The search for new solutions to meet consumer needs,
- Managing relations with suppliers and service providers.
- Josepha FLEURY - Head of Energy Expertise
Discover all our offers
For all our areas of expertise, we map the services in place, identify your needs and support you in implementing all the levers proposed by our teams and validated by you.
Procurement Performance
Our locations
Paris
Lille
Lyon
Aix
Rennes
Brussels