The article discusses the urgent need for a fossil-free military in Europe amid rising geopolitical tensions and climate change risks. It emphasizes the significant emissions from global militaries and the economic threats posed by reliance on fossil fuels. It advocates for a strategic pivot toward green military technologies, highlighting examples of innovation and the imperative for Europe to lead in this area, rather than falling behind other nations like China.
Last week, the heads of state of all 27 European Union countries convened in Brussels to discuss the continent’s most significant military expansion in recent decades, motivated by rising geopolitical tensions reminiscent of the Cold War. However, a more pressing threat looms: climate change, which poses a far greater risk than military aggressions. As unchecked climate change threatens to reduce global GDP by half in the coming years, it is crucial to reconsider energy policies, particularly within the military sector.
Insurance experts warn that climate change could lead to a 50% reduction in global GDP due to its impact on economies and societies, emphasizing that security is intertwined with economic stability. As Europe fortifies its military, it faces a pivotal choice: to invest in an energy-dependent, fossil fuel-based military or to pioneer green defense innovations, thus safeguarding national security and economic prosperity. The demand for “both strong and green armed forces” persists, highlighting the need for sustainable military practices.
Global militaries contribute approximately 5.5% of total CO₂ emissions, which exceeds the emissions of countries like Japan and Russia. The U.S. Department of Defense is documented as the largest institutional consumer of petroleum, overshadowing countries such as Sweden and Portugal. Past military endeavors in Iraq and Afghanistan illustrated the dangers of relying on oil, where numerous servicemembers sustained injuries while protecting fuel convoys. “If the military are the only ones using fossil fuels, we will need our own exploration and logistics of the fuel chain, and that cannot be reality,” acknowledged a European military leader.
Transitioning towards a fossil-free military could significantly lessen dependencies on potentially hostile energy sources and unreliable fuel supply chains. Although fossil fuels currently provide unmatched energy density for military applications, evidence suggests that a systematic transition to biofuels, hydrogen, and electrification, commencing with logistics and base operations, could mitigate risks posed by geopolitical tensions and rising operational costs.
Moreover, military emissions represent just a fragment of the larger issue of energy dependency. This vulnerability devalues supply chains and heightens risks on the battlefield. Governments are increasingly aware that reliance on oil-fueled logistics translates into unavoidable tactical and economic threats. Events such as Russia’s invasion of Ukraine starkly highlighted the dangers of depending on Russian fossil fuels, as well as the implications for military energy supplies.
As nations eye the future, China is establishing itself as a leader in military clean energy, unveiling innovations such as hydrogen drones, autonomous vehicles powered by artificial intelligence, and nuclear-powered naval ships. Notably, it is also exploring space-based solar power. If Europe fails to adapt, it risks falling behind in both economic and military capabilities, jeopardizing its strategic advantage.
Historically, defense spending has stimulated critical innovations: the internet, GPS technology, and advancements in nuclear power and medical care. A renewed commitment to developing green military technologies could bolster Europe’s strategic prominence in both international security and clean technology. Sweden’s JAS 39 Gripen fighter jet, which operates on 100% biofuel, and France’s solar-powered field bases exemplify practical advancements towards a cleaner military framework.
Contrary to fossil fuel-dependent systems, Ukrainian forces have effectively utilized low-cost drones, showcasing the benefits of low-emission weaponry. This adaptability improves strike precision, increases flexibility, and reduces operational costs, underscoring a potential shift toward greener warfare. With China’s significant investments in clean energy at approximately $940 billion, Europe must prioritize its military transition to avoid being strategically reliant on foreign energy.
In evaluating Europe’s defense capabilities, the importance of a fossil-free military cannot be overstated. Sustainable military modernization ensures energy independence and operational resilience, presenting both strategic and economic benefits. If Europe integrates clean energy innovations, it may emerge as a global leader in sustainable military practices. Conversely, remaining entrenched in fossil fuel dependence will lead to increased operational vulnerabilities and operational costs, compromising Europe’s role in future conflicts.
The imperative for clean military technology is evident, yet some European nations continue to cling to outdated procurement methods. A recent procurement in Sweden for diesel-powered military trucks highlights outdated investment decisions that lock the military into past technologies, undermining future sustainability. The failure to embrace modern green technology also poses a risk to Europe’s strategic leadership relative to nations like China.
The need for military decarbonization is no longer a question of ‘if,’ but rather ‘when’ and ‘how.’ With upcoming military investments totaling €800 billion, Europe stands at a crossroads, needing to decide between perpetuating fossil fuel dependency or committing to a modern defense strategy centered on green technology. Fostering partnerships and accelerating military-to-civilian technology transfers is imperative for overcoming industry resistance and paving the way for innovation. Thus, the urgency becomes clear: military innovation can combat climate change’s effects, but prompt action is essential.
In conclusion, the path toward a fossil-free military is not merely an environmental or economic consideration; it strategically defines Europe’s role in future defense scenarios. Embracing green military technology offers Europe an opportunity to enhance security, self-sufficiency, and innovation—essential components for maintaining both national and global stability. The decision lies before Europe: to lead in sustainable military practices, ensuring resilience against climate challenges and geopolitical instability, or to remain dependent on outdated paradigms. The need for immediate action is clear, as the future of military power and security hangs in the balance.
Original Source: www.forbes.com
