Digital pathways to reach the climate target | Part 1: The climate gap

The effects of climate change can be felt around the world. But as an Alpine country, Switzerland is particularly affected. In the study ‘Smart and Green – Digital Pathways to Net Zero’, digitalswitzerland and economiesuisse, in collaboration with Accenture, analysed how digitalisation can help close the climate gap and what concrete measures industries can take to help achieve the climate goals. In this blog series, we want to take a closer look at different industries and give concrete recommendations for action. In this first post, we shed light on the question: ‘What is the climate gap and why does Switzerland need to close it by 2030?’

To prevent the increase of extreme weather events such as heat waves, floods and winters with little snow, Switzerland urgently needs to take measures to reduce its emissions. Evidently, increasingly frequent extreme weather events not only have a devastating impact on the environment, but also on human health and the economy. Climate scientists, politicians and the Swiss population all agree that action is needed. A central concept in this discussion is the so-called ‘climate gap’. But what exactly is the climate gap? And why is it so important to close this gap by 2030?

The climate gap is the difference between current greenhouse gas emissions and the emission reduction targets required to limit global temperature increases to a safe level. More precisely, it is the amount of CO₂ and other greenhouse gases that still need to be reduced in order to achieve the defined climate targets.

As part of the 2015 Paris Agreement, Switzerland has committed to reducing its greenhouse gas emissions by 50% by 2030 compared to 1990 levels. This means that emissions must be reduced from 55.3 million tonnes of CO₂ to 27.7 million tonnes of CO₂. Currently (as of 2023), emissions are around 43.9 million tonnes. A considerable reduction (16.2 million tonnes) is therefore still required to close the gap.

The study results show that digital technologies can make a significant contribution to reducing CO₂ emissions. Two digitalisation scenarios were examined in the study: one in which Switzerland continues to push ahead with digitalisation at its current pace, and one in which Switzerland could more than double its CO₂ savings through ambitious digitalisation efforts.

Effectively, this means that we could save between 1.2 and 3.2 million tonnes of CO₂ through digitalisation. This corresponds to a closure of 7% to 20% of the existing climate gap.

Companies in particular play a key role in closing this climate gap. By investing in technologies and processes, they can not only reduce their own emissions, but also contribute to achieving the national climate targets. For example, by using energy-efficient machines or using IoT (Internet of Things) technologies and big data to optimise processes.

Promoting innovation in the field of sustainable digitalisation is crucial. When companies invest in research and development projects leading new technologies and solutions to reduce greenhouse gas emissions, they not only improve their internal processes, but also contribute to the resilience of the economy in times of climate change.

Closing the climate gap by 2030 is one of the greatest challenges of our time. Switzerland has set an ambitious target for itself, and now must act decisively to achieve it. The quickest way for this is for politics and business to pull together. The targeted use of digitalisation and technologies can have a significant positive impact on processes and industries. If we use these levers effectively, we can make great strides towards this goal and thus contribute to a future worth living for generations to come.

In the next parts of this blog, we will take a closer look at the five sectors analysed: energy, agriculture, buildings, transport, and industry, providing specific recommendations on how companies can use technologies to reduce their emissions and operate more sustainably.