CK-CEE Website

A client website for CK-CEE that explains CEE-backed energy renovation and guides French businesses through an initial eligibility estimate.

Live Demo
CK-CEE homepage hero with a commercial building background, the headline about CEE-funded energy work, and links to the eligibility estimator and free study request.
Live homepage capture from ck-cee.fr.
CK-CEE eligibility estimator at the project selection step, offering floating high-pressure, LED lighting, and air destratification options.
Live estimator capture from ck-cee.fr.
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Overview

I built this French-language website for CK-CEE, a company presenting energy-renovation solutions to businesses. The site brings together explanations of professional LED lighting, floating high-pressure control, and air destratification, alongside financing information and a guided CEE estimate.

Making a technical subject easier to approach

The estimate flow guides a visitor through project details before showing an indicative result and offering a way to request a tailored study. The site explains that the estimate is not final; a technical review confirms the eventual amount. That distinction matters in a subject where eligibility depends on the kind of work and its technical context.

The repository includes the simulator implementation, its project-specific inputs, and reference data used to calculate an initial estimate. The live site gives the tool context through solution pages, a financing explanation, and contact paths.

My perspective

The funny part of this project was how much research sat behind what looks like a straightforward company website. I found myself looking up French energy law and reading dozens of documents to understand the CEE rules well enough to shape the site's explanations and simulator. That domain research became part of the product work: the visitor needs a clear first step, while the site still has to present the result as an estimate rather than a legal or technical determination.

Technology

The site is built with Next.js, React, TypeScript, and Tailwind CSS. I kept this portfolio entry at a high level because the source repository is private client work; it describes the visitor experience without publishing implementation or operational details.