As September approaches, the summer holiday season is almost over. It’s been great to get back to jetting off to exciting new destinations after a difficult few years for the travel industry. Yet as climate change dominates the headlines, many of us may be thinking more about the environmental impacts of travel than in previous years. Personally, I’ve been pondering whether travel tech could be the solution – let’s think this through together.

Climate concerns are soaring

Air travel is far from the most sustainable way to get from A to B for our summer holidays. Aviation represents 14% of greenhouse gas emissions produced in the EU. This may seem like a small figure, but when considering that rail only represents a 0.4% share, it’s easy to understand why planes are getting a bad rep.

The easy answer to this problem would be to encourage Europeans to take trains as a greener holiday transport method. A myriad of reasons blocks us from doing so at present, including a lack of continental standard for train manufacturing and an almost total absence of operators running trains across European borders. In short, pointing travellers to rail travel isn’t yet a viable option.

Whilst the EU continues its long and arduous journey to liberalising continental rail travel, climate change rages on. Record temperatures of 40.3°C were confirmed by the Met Office in July; an alarming development for all. Travel tech companies have responded with greener operations, leveraging the latest technology to ensure that people can still enjoy a summer break.

Travel tech in the airline industry

Whilst the UK’s beaches offer beautiful surroundings, if you do want to go abroad, chances are that you will be taking a plane. Thankfully, airlines are already making progress towards net-zero emissions goals, and innovations in travel tech are here to make flights even greener.

For example, Alaska Airlines implemented an AI-powered route optimisation tool. The software uses machine learning to assess a range of factors that affect the efficiency of a journey, such as air turbulence and weather conditions. If the AI finds a greener route, flight dispatchers are notified, and they make a final decision on if the recommended route should be followed. As such, safety is maintained at the same time as a more fuel-efficient route is created. It doesn’t get better than that!

Let’s go to the beach, beach, let’s go get away

Once you have arrived at your destination, you will need a place to stay. At present, accommodation accounts for around one fifth of tourism emissions. This may not sound like a lot, but if these emissions were wiped out, the industry would become 20% greener. That would certainly reduce the guilt burden for travellers.

The Sustainable Hospitality Alliance asks hotels to reduce their carbon emissions by 90% - how can travel tech support this endeavour? We can look to IoT devices for the answer. Smart hotel technologies, such as motion sensors for lights and occupancy sensors for air conditioning, can drastically reduce energy consumption. For example, a 2020 study found that implementing an IoT-enabled air conditioning system reduced daily energy usage by 20% during peak summer heat. Considering that this makes life easier for the user too, it’s a no-brainer.

Making travelling that little bit more guilt-free

While the industry still has a long way to go, travel tech is making strides when it comes to making our summer holidays more sustainable. If you’re a travel tech organisation that wants to shout about your commitment to a greener travel industry, get in touch!