When it comes to regenerative design, it’s not just where we make but also where we take that matters.
For the last two decades, engineers (and other humans) have become more conscious of reducing their impact. Of how energy efficient our buildings are. Of reducing pollution from our sites into the surrounding environment.
These are ways of reducing our impact where we build buildings and infrastructure. In the places where we make.
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This afternoon I met with two trustees of Hazel Hill Wood to develop some ideas for a funding bid to support more regenerative use of timber to maintain our off-grid buildings. I said at the end of the call I’d write up some thoughts on a what a five-year plan could look like. Here is what I wrote down – stimulated by a very thought-provoking conversation with my excellent trustee colleagues. I’m putting it here rather than on the Hazel Hill website as this is by no means policy! Just a set of ideas, captured to enable further discussion.
At Hazel Hill Wood we have a unique combination of sustainably managed forest, off-grid buildings and a charity with a mission is to use timber from the wood as part of a regenerative cycle of building repair. Our ambition is to work with these gifts to increase local biodiversity and woodland thriving, build community resilience and wellbeing of all who come into contact with the wood.
While we reach all of these ambitions to some extent through our current charitable activities, we see the opportunity to unlock greater benefits for the ecosystem and local community by establishing the wood as a centre for learning about how timber can be used as part of a regenerative local construction material. We describe this process as regenerative because it has the potential to have zero negative externalities: harvesting timber in the right places can actually increase woodland health and biodiversity; the timber we harvest can be used to re-establish a range of historical, rural practices, including coppicing, hurdle-making, horse-drawn timber extraction and traditional green-wood construction. Training local people in using these skills can help to enhance the rural economy while helping to maintain the heritage of local buildings. And the wellbeing of all is enhanced through extended contact with the living world through nature connection.
To shift to this mode of operation we envisage taking three phases over five years.
Phase one – from seed to seedling
In this first phase we assess the state of the current system and create some of the infrastructure to enable this new activity to happen at the wood.
Phase two – from seedling to sapling
In this phase we increase the scale of our regenerative work, starting to work with wood harvested and seasoned in Phase one while increasing our harvest of timber from the wood. In this phase we grow our education programme around how we see the wood and the buildings as part of a continuum, a process of which we are the stewards, adapting to the needs of the ecosystem and the people who we bring here to heal and learn through connection with the living world.
Phase three – from sapling to tree
In this third phase the operations are more self-sustaining. The process of continuous cover forestry is well-established in the wood, with timber harvested at a rate of 1% per year providing a steady rate of firewood and construction materials for the charity as well as surplus for sale into the local economy. The programme of rural forestry and heritage construction skills training is self-sustaining and as well as bringing in revenue for the charity, is part of the active continuous maintenance of our unique heritage buildings. The site will be well known as a demonstrator project for regenerative principles that can be replicated more widely.
The one night we decided to sleep with out a tent and it rained. Only a few spots at around 5am, but enough to wake me and wonder if we should abandon camp. It was still dark. I decided to hope for the best and go back to sleep. Half-an-hour later we were woken by torch lights. This time fishers hoping to find a quiet spot for an early stint with the rod. I think were as surprised by them as they were by us. We got up and watched the dawn light up the water for two hours.
We cycled 10km to find breakfast, the morning still a welcome cool temperature and overcast. We were happy to reach Bréhemont, perched on the dyke above a sweep in the Loire. Since the confluence with the Cher the river has changed character. A bit wider with sand banks that make great habitats for birds. We saw bird watchers along the banks with their telescopes.
The next section of path passes through a reforested area of land between the dyke and the river. Long ago the river borders were marshy woodlands that would flood several times a year. The marshes were drained to make agricultural land but now the terrain is being left to return to rich woodland. The space is cool and lush. We followed an enormous bird of prey which glided down the cycle path ahead of us through the trees.
Lunch in Avoine, a great example of a town that has invested in its public spaces to create an environment that attracts visitors and supports civic life as well. A lovely town square, well appointed with cafe, tabac, supermarket, boulangerie and street market. Spaces for parking bikes and doing maintenance. A water feature.
We cross the Indre river, a tributary of the Loire, and enter the valley of the next tributary, the Vianne. We find a friendly looking campsite, very laid back with furniture out by the river, and we wade in the Vianne’s waters- colder than the Cher last night.
Approaching Saumur, we climb up the valley sides to the plateau above where the regions famous grapes are grown. The path then winds down again and suddenly takes you underground into a recently-restored subterranean village. Not long ago the village high street was in a deep canyon in the limestone. The shops were in eroded and excavated caves to either side. Plants hung down from above, adding additional shade to prevent the sun overhead from heating the space too much. After the heat of the hills the space was so refreshingly cool.
These incredible underground spaces are from the past but they could be the future too. All around us the signs of a climate heating up are increasingly obvious. It feels almost unbearable to be out in the midday sun and yet here is a way to live in the cool in the hottest place in the valley that uses just the shade and the coolness of the earth to create habitable conditions.
As if to emphasise the impact of climate heating locally, we cycled out of the underground village and almost immediately into a bone-try forest. But this isn’t the south of France, it’s the middle bit. This is not normal.
In Saumur we camped on the island in the middle of town. Camp sites on islands in rivers close to big towns seems to be a common format of civic infrastructure in France. Perhaps it is common more widely to European countries with wide rivers running through them. I enjoy being able to step out from your tent, cross the bridge and absorb the evening atmosphere.
The strange feeling we had though in Saumur is of a place that is in the middle of a heat crisis but no one seems to mind. As long as the wine is cold.
The biodiversity emergency requires us to change how we value and relate to the ecosystems that support us.
Values shift when we change our habits. Habits are the rituals and routines that form part of an organisation’s culture. Work the habits to shift the culture.
We see it in Toyota’s Improvement Kata, which uses habit to reinforce behaviours around improvement, adaptation and innovation. We see it in the ‘safe-start’ procedure used for meetings in safety-critical industries.
And so I’m wondering what might be questions that we might routinely ask each other of our projects in organisations that have declared a biodiversity emergency?
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