BookSmart24: New app for eco-friendly travel finds the lowest CO2 route to the desired destination

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Proposed by BookSmart24

Oct. 3, 2022 /CSRwire/ — While existing travel websites mostly show the cheapest or fastest travel option, the new BookSmart24 app also finds the most CO2- and emissions-efficient variant for the itinerary selected. The platform empowers users to make smart and responsible booking decisions and realize that traveling in an eco-friendly way doesn’t have to be more expensive.

SmartChoice: low-carbon travel doesn’t have to be more expensive

BookSmart24 puts the avoidance of CO2 and other harmful emissions at the forefront. The result is the BookSmart24 SmartChoice: it shows users how to make a comfortable and at the same time environmentally friendly and economical booking decision. Thanks to the clear and simple operation of the app, the end consumer receives information about the environmental impact of his trip and also sees at a glance: traveling more environmentally friendly does not have to be a lot more expensive. The cost difference compared to the most CO2-efficient route is often minimal.

SmartChoice favors the routes with the least CO2 impact and is constantly developing

The platform calculates and compares the prices, travel time and individual CO2 impact of each route based on proprietary algorithms. SmartChoice prioritizes and recommends routes with the lowest carbon footprint while ensuring fares and journey times stay within an expected average value for that route. SmartChoice is constantly evolving and adapting to the rapid evolution of the mobility industry by taking into account additional parameters such as biofuels or the sustainability of airports or stations. A unique concept in the world to date.

Fields and sky reads: intelligent book.  Travel responsibly.

Next step: high-speed rail service offers around the world

For now, BookSmart24 offers its services for air travel. Soon the focus will also be on high-speed trains from around the world, which will be included in SmartChoice. This will provide consumers with combined offers of rail and air connections. The basic structure of a global high-speed train GDS (Global Distribution System) has already been installed on the platform and the service will be available soon. In a later stage, urban multi-mobility concepts (public transport, carpooling, etc.) will be integrated into the platform in order to offer sustainable door-to-door journeys around the world.

The goal: to make BookSmart24 the leading global platform for more sustainable travel.

Contact: Claudia von Ahn, [email protected],

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BookSmart24 is a global travel booking app aimed at making travel more sustainable. We use technology to compare and analyze travel options, giving consumers the information they need to make more sustainable booking decisions.

BookSmart24 ( is a private and independent company whose shareholders are American and European. The company operates from Germany, UK and Spain with German management and global cooperation partners.

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