Welsh government confirms commitment to ecological footprinting


The Welsh government has confirmed its commitments to using ecological footprinting as a means of measuring progress under the Well-Being of Future Generations Act and to achieving its goal that the ecological footprint of the whole of Wales should be reduced to its fair share of the planet’s total ecological footprint within a generation – taken to be by 2050.

The renewed commitment is stated in a response to a freedom of information (FOI) request concerning the status of ecological footprinting made by David Thorpe, a patron of the One Planet Council.

The response links to a 2015 update on Wales’ ecological footprint as a downloadable PDF on this link.

The ecological footprint for Wales

This puts the ecological footprint for Wales at 3.28 global hectares per capita – or the equivalent of 2.5 planets.

2.5 earths ecological footprint of Wales


The update ranks Welsh counties on their individual ecological footprints and carbon footprints. The top three local authorities with the highest carbon footprint are: Ceredigion, Powys and Isle of Anglesey. Anyone applying for planning permission for a ‘One Planet’ Development in these counties might argue that they are helping the county to lower its ecological footprint in line with the needs of the Well-Being of Future Generations Act.

The counties with the lowest ecological footprint are: Merthyr Tydfil, Blaenau Gwent and Caerphilly.

Ecological footprint of Wales
Ecological footprints of Welsh counties

The report also calculates the carbon footprint of Wales and its counties so that the two ways of viewing environmental impact can be compared.
Carbon footprint of Wales

 carbon footprint of Welsh counties

Where does Wales’ ecological footprint come from?

Sources of Wales’ ecological footprint

And these are sources of the country’s carbon emissions in proportion, for comparison (food less, housing greater):

Source of Wales' ecological footprint

The conclusion and recommendations of the update says:

Most of the greenhouse gas emissions associated with Wales’ carbon footprint occurs from purchases of domestic goods and services. Therefore the priority should be to improve both the efficiency of production and size and type of consumption within Wales.”

In other words: consume less. Well, no surprise there.

Section 1.2.5 of the update says:

The people of Wales currently represent approximately 0.04% of the world population (assuming Welsh and World populations of 3 million and 7 billion respectively). Therefore, Wales should aim to live off 0.04% of the resources that the world can sustainably provide; currently it consumes around 0.14%. In 2050, the global population is forecast to grow to 9 billion, an increase of close to 30%, whereas Wales’ will remain relatively stable. Therefore, in 2050, to achieve One Planet Living, Wales will need to live off a correspondingly smaller share of the world’s resources.”

Translation: our footprint is going to have to get even smaller.

Here is how the ecological footprint sits within Wales’ well-being goals:

 Wales' well-being goal and ecological footprinting and legislation schematic diagram

The full FOI request and response is here, and reproduced below.

The original question to the government:

The Well-Being Of Future Generations Act requires Welsh Ministers to promote sustainable development and publish national indicators to measure progress towards the achievement of the well-being goals, and take account of United Nations Sustainable Development Goals, the UK’s assessment of the risks of the current and predicted impact of climate change and report their progress every year.

The accompanying Technical Note provides details on sources of information for each of the indicators. But it is not clear in the legislation’s Technical Note how or by whom the data for indicator 14, The Ecological Footprint of Wales, is to be calculated. This is the only indicator for which the Note gives no source, existing or planned. Ecological footprinting is a quantifiable but complex process which the Act has in common with One Planet Development as defined in TAN 6 and its accompanying guidance.

The Act’s Technical Note observes that ecological footprinting is also a proposed indicator 12.2.1 by the United Nations Economic and Social Council (December 2015) to assist in measuring the target to achieve the sustainable management and efficient use of natural resources by 2030.

I was told by Cathy Madge, Head of Engagement and Partnerships, Future Generation Commissioner’s Office, at an event I attended on 21 September 2016 at Gorseinon, that indicator 14 had been abandoned. Yet it is enshrined in the Act.

Also, the document One Wales: One Planet (2009) contains a goal to “Stabilise the public sector’s ecological footprint by 2020, then reduce”, and a further goal to “Within the lifetime of a generation… see Wales using only its fair share of the earth’s resources.” The headline indicator for this goal is given as: Wales’ Ecological Footprint. Supporting indicators are given as: Total Resource Use, Greenhouse gas emissions, Waste arisings, Household waste recycled or composted, and Mobility.

Please can you clarify:
1) if the indicator is to be kept for the WBFG Act;
2) if so how the data to support it will be collected and measurements calculated
3) the status of the goals contained in One Wales: One Planet.

The full response

Dear David,

Thank you for your email of 4 November regarding the role of ecological footprinting and the Well-being of Future Generations (Wales) Act 2015. I apologise for the delay in replying.

The Well-being of Future Generations (Wales) Act 2015 (‘the Act’) provides for seven well-being goals for Wales covering economic, social, environmental and cultural aspects of Wales’ well-being. The architecture of the Act includes mechanisms to track national progress in achieving the seven well-being goals through national indicators. On 16 March 2016 the previous Welsh Government laid before the National Assembly for Wales a suite of 46 national indicators to measure the seven well-being goals. A technical document and Welsh Government response to the consultation was issued alongside the final indicators, and written statement to the Assembly was made. The list of indicators can be found here:http://gov.wales/topics/people-and-commu…

The 46 indicators will enable the Government, Assembly Members and any citizen in Wales to find out what progress in being made at a Wales level in achieving the seven well-being goals. We will report annually on the national indicators where data is available, but it will be the case that not each indicator will be available annually.

National Indicator 14 uses the ‘Ecological Footprint of Wales’, which is an indicator of the total environmental burden that society places on the planet. It represents the area of land needed to provide the raw materials, energy and food, as well as absorb pollution and waste created and is measured in global hectares. As with some indicators this would be reported on a periodic basis. Historically Wales has used the Ecological Footprint as a measure of whether Wales is developing in a more sustainable way, and remains a useful tool in explaining the concept of a ‘One Planet Nation’. You rightly acknowledge that this can be complex, and we recognised this as part of the development of the national indicators set. On balance, the Government took the view that an Ecological Footprint remains a useful proxy for whether Wales is developing in a sustainable way. There is no current intention to review the national indicators, and therefore National Indicator 14 will remain as part of the set.

The Technical Document, published alongside the indicators outlines the technical measurement and source of the data to be used to measure that indicator. For indicator 14 this referred back to methodology used for the last update published in 2015. This can be found here:http://gov.wales/topics/environmentcount…

The reference to the work by the United Nations Economic and Social Council proposal was provided as a contextual indicator to aid future analysis. Further information on the approach taken by the United Nations to measuring the 17 Sustainable Development Goals can be found here http://unstats.un.org/sdgs/.

In your email you also refer to climate change and so I would draw your attention to Indicator 41 which covers the emissions of greenhouse gases within Wales, this will be reported on through two ways, (i) emissions from what we produce in Wales, and (ii) a footprint basis of Welsh consumer emissions which will be reported every 5 years. This ensures alignment with the Environment (Wales) Act 2016, and complements indicator 41 on the ‘Ecological Footprint’.

With regards to the status of ‘One Wales: One Planet’ this was the Sustainable Development Scheme (2009) of the Welsh Assembly Government made under section 79 of the Government of Wales Act 2006. It set out how the Welsh Assembly Government intended to promote sustainable development in the exercise of the Welsh Ministers’ functions. The Well-being of Future Generations (Wales) Act 2015 strengthens the legislative duties on Welsh Ministers and puts in place a stronger set of duties for action to advance sustainable development in Wales. In particular the Act puts in place seven well-being goals for Wales into law, rather than in a statutory scheme, and extends the well-being duty beyond just the Welsh Ministers to specified public bodies in wales. For further information on the development of the legislation please see the Revised Explanatory Memorandum (2016) for the Act which can be found here:http://www.senedd.assembly.wales/mgIssue…

The Welsh Government has recently published Taking Wales Forward : The Welsh Government’s well-being objectives (2016) set out how we will use the Well-being of Future Generations Act 2015 to help deliver our programme for government and maximise our contribution to the 7 shared national well-being goals. This can be found here: http://gov.wales/about/programme-for-gov…

Kind regards,

Glyn Jones
Prif Ystadegydd/Chief Statistician
Llywodraeth Cymru/Welsh Government
Ffôn/Tel: 029 20826691
www.cymru.gov.uk/ystadegau  www.wales.gov.uk/statistics
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