Confidential Client - Carbon Footprint App - DevelopX
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Carbon Footprint App

Carbon Footprint App

A leading European energy company wanted to help consumers better understand their environmental impact and take meaningful steps toward sustainability. DevelopX supported the creation of a mobile app that calculates users’ carbon footprint, provides tips, and connects them with offsetting projects.

The Challenge

Growing environmental awareness has led consumers to seek tools that make sustainable living measurable and accessible. However, most people struggle to understand how everyday activities, from transport to diet, contribute to their carbon footprint.

Our client wanted to close this gap by launching a consumer app that helps users visualize and manage their personal environmental impact. The goal was to combine education, measurement, and motivation in one place. While including engaging UX and seamless payment integration for carbon offsetting.

Our Solution

DevelopX led the end-to-end development of a mobile sustainability platform, transforming the client’s vision into a scalable consumer product.

1

Product and strategy

We helped define the business model, brand concept, and long-term roadmap. This included establishing a dedicated company, securing funding, and building an experienced development team.

2

Mobile application

Developed a cross-platform mobile app for iOS and Android, allowing users to calculate, compare, and offset their CO₂ emissions through certified projects.

3

User-centric design

Designed a clear, educational interface that motivates users to make more sustainable choices. Features included a personal footprint dashboard, offset payments, and carbon-saving tips.

4

Growth and market validation

Conducted market research, developed user personas, and refined feature priorities. Supported launch with analytics, App Store optimization, and performance tracking.

Impact of Our Work

The time needed to develop new point-of-sale (POS) devices was reduced by
50%
Tickets sold through the new platform during the first launch phase exceeded
100,000
The page load speed of the ticketing platform increased by
95%
The time taken to stabilise the core ticketing system was less than
2 months

Client Background

Our client, a major European energy provider wanted to expand its sustainability initiatives through digital innovation. To support this mission, the company partnered with DevelopX to create a consumer-focused platform that promotes responsible consumption and carbon offsetting.

The collaboration resulted in the launch of a modern mobile app that bridges environmental awareness with actionable insight. The aim was to help users across Europe make data-driven, sustainable lifestyle decisions.