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Opinion: Climate policy must roll forward, not backward

Thursday 12 October 2023

Professor Peter Exley, Dean of Scott Sutherland School of Architecture & Built Environment
Writing in Project Scotland, the leading Scottish Construction News magazine, Professor Peter Exley, Dean of the Scott Sutherland School of Architecture & Built Environment highlights how our energy sector can and should evolve. Not just to meet net zero ambitions but also to ensure we build a more sustainable future for all.

No moral case seems strong enough to compel us all to slow global warming as a society. There is no moral bridge connecting the UN鈥檚 Sustainable Development Goals and the private sector, however enthusiastic about ESG compliance some companies might be.

Massive weather events, or catastrophes such as wildfires that affect urban areas, human health, and lives are too often set aside as newsworthy accidents of geography. Progress is only possible by making a business case for a proactive climate policy, because ideological and existential predictions are often dismissed as eccentric, exaggerated, and politically motivated.

So here鈥檚 the business case.

According to the National Institute of Building Sciences (NIBS), based in the U.S, one unit of currency invested in disaster mitigation saves society six times that value. There鈥檚 a four to one benefit when construction exceeds the International Code Council鈥檚 2015 model building codes. This means costing carbon into construction and creating net zero designs for homes and offices, that maximise public health and safety, whilst safeguarding against environmental hazards.

Think insulation, think wind preparedness, and flood proofing. Think insurability, and think returning to home, school, or work after a disaster, versus the prospect of rebuilding, or never being able to return. 

Replacing fossil fuelled heating with an air sourced heat pump creates a positive return on investment after only five years (not even counting the carbon cost) and over a 20-year life span saves a family thousands, or a business millions.

Even a modest survey of such facts, and observation of scenarios across the planet reveals that the UK government鈥檚 rollback of climate policy is not only ludicrous. It鈥檚 dangerous. The proposed delay to phase out new fossil fuel-guzzling cars and boilers another five years to 2035 might be in line with other European countries, but even in our post-Brexit desire to rejoin our economic friends, can we define a more aggressive pathway? Can we lead the multinational effort to decarbonise?

That future state of bliss in 2050 when we鈥檒l supposedly reach net-zero nirvana isn鈥檛 automatic. That future state leaves no room for missteps, momentary or otherwise, yet it certainly leaves ample room for leadership鈥攖oday. Now. Grassroots initiatives and leadership build a movement, and it鈥檚 leadership from the top that incentivises investment and research, while enabling progress into an era that must be more resilient, equitable, and inclusive.

As the dean of the Scott Sutherland School of Architecture & Built Environment in Aberdeen鈥 which is ground zero in many ways for the energy transition that is at the heart of this 2035 proposal鈥擨 can tell you that the future is what we make of it today, not what we hope it will become tomorrow by being 鈥減ragmatic, proportionate and realistic,鈥 in Prime Minister Sunak鈥檚 words. The expression 鈥渒icking the can down the road鈥 doesn鈥檛 even come close to describing what we are doing to the next generation, some of whom we instruct as architects and builders to create鈥攁gainst all odds鈥攈ealthy environments.

To be a leader in design and construction for a zero-carbon future in Aberdeen is to walk down Union Street and see the port in the distance鈥攖he gateway for the oil and gas industry in the north and home to oil and gas supply vessels and support vessels, which account for up to three-quarters of all traffic in the harbour.

Our energy sector can and should evolve. Not just to meet net zero ambitions but also to ensure we build a more sustainable future for all.  As the UK鈥檚 offshore energy workforce, Powering up the Workforce published by Robert Gordon University's  last month highlights, the UK only has a 鈥榞oldilocks zone鈥 between 2024 and 2028, to sustain, develop and invest in the transferability of the offshore energy workforce into renewables. Only if we invest in forward-looking net zero and green capital projects, can we safeguard jobs and, by doing so build a more equal, stable society, with cheaper bills and healthier cities freed of pollution.

To design and build for a world dominated by fossil fuel in a place that has always existed at the heart of the industrial revolution is to realise one thing: this great energy transition is much bigger than you, or me, or any of my students. Yet, it is a transition that will not happen without individual leadership.

The Scottish Government鈥檚 Energy Strategy & Just Transition plan, had been due to be  published in spring 2022 but has been pushed back to next summer, almost two years late. We need clearer direction on a 鈥榥et zero energy system鈥 that can spell out how we will create affordable, secure and clean energy whilst creating jobs across the country.

One of the things we teach at my university鈥檚 school of architecture and built environment is that citizenship is a membership. It is also a mandate for action. As citizens, architects, and builders, we must continue to do the elemental work that empathy, courage, and critical thinking represent鈥攖he tenets of designing environments, as we do, for other people to live, work, learn, and play鈥攕o that we may fulfill the essential belief that society is, indeed, a hopeful place. Not a cynical place full of pragmatism and proportion, expecting the worst and mitigating risk, rather an optimistic one full of courage and determination.

And, I cannot think of a time in recent memory that has required as much courage and determination than right now during a year that has seen the warmest planet ever recorded.

My students learn to use the business case as justification and motivation for problem-solving, and to impact issues revolving around climate action. The idea of a 鈥減ragmatic, proportionate and realistic鈥 pathway is confusing to me, and to them. They know that strengthening our commitment to green policies, not weakening them, demonstrates quantifiable, and qualitative societal, healthy, and economic benefits whatever our ideological stance.

鈥擯eter Exley, Professor and Dean, Scott Sutherland School of Architecture and Built Environment, Robert Gordon University. Former President of the (AIA) and co-founder of the internationally recognised practice,  a Chicago-based architecture and design firm.

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