You have been approached by a lifestyle consultancy company dealing with environmental sustainability. Your task is to build a personal CO2 footprint checker app that calculates a user's CO2 footprint based on their lifestyle.
To submit values for various aspects of their lifestyle (e.g. diet, commute, recycling and heating routine, holiday habits, etc) and view their CO2 footprint. You'll need to create your own (simple) tested model to calculate this.
To update the values to see the effect on their CO2 footprint.
View the CO2 footprint result in a visually interesting ways.
https://www.highcharts.com/ HighCharts is an open-source library for rendering responsive charts with good documentation.