Blog | 20 Aug 2021

Addressing climate change in Europe means taking a hyperlocal approach

Daniel Nandwani

Economist, Cities & Regions

The rising threat of climate change is challenging governments around the world. Previous research by colleagues at Oxford Economics concludes that global warming will reduce global GDP in 2050 by up to 7.5% of world GDP unless there are vastly more effective mitigation measures. That research also shows that these effects will vary dramatically across regions, and even within countries.

So how will the measures that need to be taken to reduce the impacts of climate change vary across geographies? Part of the answer to that question depends on the economic activities in which different locations specialise. As this chart shows, different sectors are responsible for very different amounts of harmful CO2 emissions. Places with large amounts of manufacturing, for example, will need to make greater adjustments than those that specialise in office-based services, or in hospitality or arts and entertainment, because manufacturing tends to generate more CO2, either directly through its own emissions or through the energy and raw materials it consumes.

CO2 intensity by sector, 2019

To illustrate how the challenge varies by location, we have split Europe into its 30 largest cities, 70 medium-sized European cities, and the rest of Europe’s smaller cities, towns and rural areas. We have calculated the industrial structures of those areas, and organized them into the sectors with the highest CO2 or carbon intensity and those with the lowest. The results are shown in the next chart.

Concentration of polluting sectors, 2019

It is clear that, at least in Europe, cities are less reliant than other locations on high-carbon-intensive sectors and more reliant on sectors with low-carbon intensity—especially so for the economically largest cities. This suggests that Europe’s top cities may need to make fewer adjustments to reduce their carbon footprint than other places. This is potentially important for investors who may be concerned about the costs of climate adjustment and which cities may offer the best returns, along with city planners and business executives.

Of course, there are many other factors to consider. On average, workplaces only account for about one-third of all carbon emissions—other sources include transportation, including motor vehicles and aviation, as well as residential emissions from homes. Identifying the carbon intensity of a city or town’s buildings and its transport system will therefore be hugely important when considering the scale of the adjustment challenges it faces. A full analysis would look at a range of climate threats, not just contributions to CO2 emissions.

Even so, the sectoral structure is undoubtably part of the story, and so the type of analysis we have shown here, applied in more granular detail to individual cities globally, will help to benchmark the scale of adjustment each individual city needs to make.

You may be interested in

Post

MENA – Latest Trends

Our blog will allow you to keep abreast of all the latest regional developments and trends as we share with you a selection of our latest economic analysis and forecasts. To provide you with the most insightful and incisive reports we combine our global expertise in forecasting and analysis with the local knowledge of our team of economists.

Find Out More

Post

Why companies should prioritise their employees’ wellbeing

Employment is a fundamental part of life for many and directly links to their overall feelings of satisfaction and happiness. Recent studies, such as the comprehensive research conducted by the International Labour Organization (ILO), consistently highlight the positive association between employment and subjective wellbeing—the latter being how people evaluate their own lives.

Find Out More

Post

Eurovision: Does the winner take it all?

Keen Eurovision fans may remember that when Sweden won the contest back in 2015, they weren’t too eager to host again as they were still paying off the cost of arranging the event two years prior. As the Eurovision Song Contest (ESC) returns to Malmö this year, we weigh the economic pros and cons of hosting the event.

Find Out More