As the Greening Defence podcast concludes, the hosts come together to reflect on how the conversation about climate change has evolved within UK defence, where there is more work to be done, and what defence might need to do to make sure it is resilient for a climate changed future. Across the first seven episodes, 11 guests joined us to help navigate the topics of climate change, sustainability, culture and technology, and to discuss how the single services are choosing to focus their...

With an ambitious goal of net zero carbon emissions by 2040, how does the RAF perceive the threat of climate change, and how does it plan to accelerate the pace of mitigation? Lieutenant Colonel Alistair Beard and Dr Sarah Ashbridge have the honour of hosting Air Chief Marshal Sir Mike Wigston, Chief of the Air Staff, to explore the threats to the air domain and where the opportunities for transformation lie. They discuss the priorities that the RAF has identified, and how it plans to adapt...

How is the UK’s Senior Service both adapting to and mitigating the effects of climate change for future operations in the naval domain? Hosts Dr Sarah Ashbridge and Lieutenant Colonel Alistair Beard are joined by Rear Admiral Paul Beattie, Director Naval Staff within the Royal Navy, to explore what he describes as the biggest change management programme facing defence. They discuss how climate change is informing the Royal Navy’s approach to concepts such as ship design, fuel and...

What does climate change mean for the land domain, and how is the British Army working to reduce emissions now and in the future? ‘What does climate change mean for our roles?’ is a difficult question to answer when posed by service personnel. To address this, the Greening Defence team has spoken with representatives from each of the armed services to help us understand how climate change affects each domain, and how they plan to adapt to maintain capabilities, improve operability and reduce...

Future technology is often viewed as an all-encompassing answer to climate change, even in the defence sector. The armed forces have placed a bet on technology with the expectation that technological breakthroughs will facilitate their ability to operate in environments affected by climate change. Perhaps unsurprisingly, given the widespread impact of climate change, the range of technological solutions on offer to Defence is extensive, but with varying degrees of utility. Hosts Dr Sarah...

Organisations often look to technology to provide a solution to the problems posed by climate change, but is the importance of organisational culture underestimated? In this episode of Greening Defence, we look at the importance of organisational culture in tackling climate change, and what this might mean for the UK Armed Forces, an organisation with a predominantly traditional ethos and structure. What internal cultures and practices will need to be adapted and changed to create a greener...

Sustainability can be somewhat of an umbrella phrase, misused to cover a spectrum of climate change-related activities. But what does the term mean for the UK armed forces, and how might they learn from the experience of industry? When discussing climate change, the focus is often on decarbonisation rather than sustainability. Lieutenant General Richard Wardlaw (Chief of Defence Logistics and Support, UK Ministry of Defence) and Howard Lungley (Sustainability Lead at the Frazer-Nash...

The UK Armed Forces are only at the start of their learning curve on green technologies, and though there have been many examples of innovation and positive change, these haven’t always been immediately visible to the many who still ask: ‘what does climate change mean for defence?’ In the first episode of Greening Defence, hosts Dr Sarah Ashbridge and Doug Weir (Conflict and Environment Observatory) discuss the range of ways in which climate change is affecting defence, and how the Ministry...