On July 18, the UK Royal Air Force halted flights out of its largest airbase because the ‘runway had melted’ —a line my colleagues suggested they’d expect to read in a dystopian science fiction novel about the future. Alas, this headline was all too real, as countries across Europe battled record climate change-driven heatwaves.
While part of the RAF was (temporarily) grounded, other European militaries—in Spain, Germany, France, Portugal, Cyprus, and Slovenia—were helping fight unprecedented fires across their countries. Nearly half of the EU and UK is at risk of drought, with the European Commission’s Joint Research Center assessing that water and heat stress are driving crop yields down and straining energy production across the continent. Given that food and energy crises were expected well before this heatwave struck, due to the Russian invasion of Ukraine, NATO Secretary General Jens Stoltenberg could not have asked for a better illustration of his assertion that climate change is a “crisis multiplier.”
Stoltenberg uttered that phrase just a few weeks before this latest spate of climate hazards, at the annual NATO leaders Summit in Madrid, where the alliance announced a goal of reducing emissions by at least 45 percent by 2030 and reducing to net zero by 2050. Saying “what can be measured can be cut,” Stoltenberg noted NATO had created a new methodology for measuring military emissions. Details of the methodology have not yet been released, however, though a press report suggests the base comparison year will be 2019, and the 45 percent target will apply to NATO political and military facilities as well as NATO-owned military equipment like surveillance planes and drones.
There were other climate announcements at the Summit as well. The new Strategic Concept for the alliance—a high level guiding document—refers repeatedly to risks from climate change, emphasizing crisis prevention and cooperative security as pathways to manage climate risks. NATO also released a “Climate Change and Security Impact Assessment”, as required by the 2021 Climate Change and Security Action Plan adopted by the alliance. The new assessment provides a high-level analysis of how climate change is impacting NATO in four key areas: 1 ) the strategic environment; 2) its assets and installations; 3) its missions and multi-domain operations; and 4) its resilience and civil preparedness. The report also includes a useful graphic identifying mitigation, adaptation and overlapping opportunities for the alliance going forward.
Importantly, NATO is not just identifying risks, but also funding opportunities to tackle them. The alliance revealed a new $1 billion Innovation Fund at the Summit – the world’s first multi-sovereign venture capital fund to invest in dual-use technologies, including in the energy arena. The fund complements NATO’s Defense Innovation Accelerator for the North Atlantic – or DIANA – which supports the development and adaptation of dual-use emerging technologies to critical security and defense challenges. As the IMCCS Expert Group’s new report, Decarbonized Defense, noted, both of these initiatives could play an important role in clean energy and climate adaptation technologies.
Overall, NATO moved the ball down the field on climate security in the 2022 summit, but there is much more to do if the alliance is to truly prepare its member countries for the climate security threats that are already here, much less the even more intensified effects expected in the next few decades. Going forward, the alliance should focus its efforts in three areas:
- Showcase Operational Effectiveness: NATO should continue to identify and promote climate mitigation and adaptation opportunities that will increase military effectiveness. This approach will be key to bringing along countries in the alliance that are more skeptical of climate action;
- Share Best Practices: Many countries within the alliance are already pursuing clean energy technologies and new adaptation strategies. The new Climate Security Center of Excellence, led by Canada, can play an important role in convening member states to exchange ideas and information, and train a new generation of NATO leaders in best practices for integrating climate considerations;
- Emphasize Transparency: NATO should release a version of the methodology for measuring emissions and share its process with NATO partners around the world. It should also publish metrics for measuring its progress across its climate agenda.
The past year has underscored the critical importance and relevance of NATO, as the alliance has come together in the face of unwarranted Russian aggression against Ukraine. At the same time, both the Russian invasion and the summer heatwave have demonstrated the serious security risks of continuing dependence on fossil fuels, and the threats posed by climate change. Ensuring NATO is fit for purpose in the coming decades requires a continued and deepened commitment to keeping climate change front and center in the alliance’s strategies and plans.