Green Walls

Sustainable Buildings – An Immediate & Unprecedented Challenge Demanding Genuine Collaboration !

Posted by CJ Walsh

2023-09-26:  At the time of writing, the 78th Session of the United Nations General Assembly is taking place in New York City.  Midway through the U.N. Sustainable Development Framework Agenda 2015-2030 … News about its failing progress is very discouraging …

>  Amid growing geo-political crises and war, Multi-Lateralism has little chance to operate successfully and there is a growing stalemate within the Security Council ;

>  Extreme Weather Events (e.g. heatwaves, droughts, severe storms and rainfall, flooding) are becoming a regular occurrence across the Globe, and their impacts are already devastating ;

>  Only 15% of the Sustainable Development Goals are barely on track, while development gains in other SDG’s have reversed ;

>  Not only are Climate Disruption Targets not being met, but global greenhouse gas emissions are actually increasing.

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[ U.N. 2023 Sustainable Goals Report – Special Edition … https://sdgs.un.org/documents/sustainable-development-goals-report-2023-53220 ]

[ An Outside View: How much Progress is being Made on the UN’s Sustainable Development Goals ? … https://www.weforum.org/agenda/2023/09/un-sustainable-development-goals-progress-report ]

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Earlier this month (September 2023), the #UN published a Report: United in Science 2023 – Sustainable Development Edition … https://library.wmo.int/idurl/4/68235

Compiled by the World Meteorological Organization (#WMO) under the direction of the U.N. Secretary-General, it brings together the latest updates from key U.N. Partner Organizations with a focus on weather-, climate-, and water-related sciences, research and services in support of realizing Sustainable Human & Social Development:

Climate Disruption …

  1. Total Carbon Dioxide (CO2) Emissions from fossil fuels and land use change remained high in 2022 and the first half of 2023.  Fossil fuel CO2 emissions increased 1% globally in 2022 compared to 2021, and global average concentrations continued rising through 2022 and the first half of 2023.
  2. The years from 2015 to 2022 were the eight warmest on record, and the chance of at least one year exceeding the warmest year on record in the next five years is 98%.
  3. It is estimated that current mitigation policies will lead to global warming of around 2.8 °C over the course of this century compared to pre-industrial levels.  Immediate and unprecedented reductions in Greenhouse Gas Emissions are needed to achieve the goals of the 2015 Paris Agreement, i.e. 1.5 °C.

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Graphic Image, Figure 6 in colour, from the InterGovernmental Panel on Climate Change (#IPCC) 6th Assessment Report’s 2023 Summary for Policy-Makers.  It shows that there is a rapidly narrowing window of opportunity to realize climate resilient development, and how multiple interacting choices and actions can shift development pathways towards Sustainability.  Click to enlarge.

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Sustainable Cities & Communities …

  1. Cities are responsible for a high proportion of global GHG Emissions and are highly vulnerable to the impacts of climate disruption and extreme weather events, which threaten the achievement of Sustainable Development Goal 11.
  2. Integrated urban weather, climate, water and environmental services, grounded in best-available science and research, are helping Cities to achieve SDG 11.
  3. Observations, high-resolution forecasting models and multi-hazard early warning systems are the fundamental basis for integrated urban services.

Good Human Health & Social Wellbeing …

  1. Trans-Disciplinary Research is fundamental to analysing, monitoring and addressing climate-sensitive health risks and climate impacts on the health sector.
  2. Climate disruption and extreme events are projected to significantly increase ill-health and premature deaths, as well as population exposure to heatwaves and heat-related morbidity and mortality.
  3. Scaling up investments in climate-resilient and low-carbon health systems, and progress towards universal health coverage (#UHC) are critical for the achievement of Sustainable Development Goal 3.

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Graphic Image, Figure 1 in colour, from the recently published UN WMO Report: ‘United in Science 2023 – Sustainable Development Edition’.  It shows how genuinely collaborative weather-, climate-, and water-related sciences, research and services – together – support the achievement of the United Nations (#UN) Sustainable Development Goals (#SDG).  Click to enlarge.

[ The 2030 UN Sustainable Development Framework Agenda is Unequivocally Anchored in Human Rights … Leave No One Behind … https://www.ohchr.org/en/sdgs/about-2030-agenda-sustainable-development ]

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Deep & Genuine Construction Sector Collaboration …

[ Institutional Transformation ]

It is inevitable, therefore, that enormous pressures – social, economic, political, legal, and institutional – are being brought to bear on Building Design Professions, Engineers (all disciplines) and Construction Organizations to rapidly, reliably and creatively transform our existing Built Environment ; new buildings, which constitute just a small part of that workload, will be required to carry the heaviest burden.  To properly realize a Safe, Resilient and Sustainable Built Environment for ALL, however, Genuine Collaboration must be fostered … between each actor in the construction sector … between practitioners and scientists/researchers … and between different industrial sectors … silos broken apart and traditional barriers transcended.

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Sustainable Buildings – Reality vs. Superficial Impressions …

The minimum Life Cycle for a Sustainable Building is 100 years.

To be capable of later #Adaptation, a Sustainable Building must possess a sufficient/appropriate, level of #Redundancy.  Lean construction ignores this issue.

Far too many people appear to be still ‘wrestling’ with an obsolete understanding of #Sustainability.  It has many more than just 3 Aspects (social, environmental, economic).  Time for everyone to cop on and catch up !

[ Legal Aspects of Sustainable Human & Social Development: If the World is Serious about Sustainability, it must Embark on a New Era of Global Law … https://www.weforum.org/agenda/2021/11/global-governance-sustainability ]

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The International Fire Engineering Community, in particular, has a fixation with low-hanging fruit … ‘PV Panels’, ‘Timber Buildings’ … and ‘Performance-Based Fire Codes’, which are a hybrid of prescription (rather than Functional Fire Codes, which offer a more free, more open, and flexible option for designers).

So … before moving on in my next Post to look at the potential for Green Walls being a fire hazard, and comparing a top-down Sustainable Fire Engineering Design Approach with a bottom-up Conventional Fire Safety Approach … here is an interesting graphic image, developed by an architectural colleague in Berlin, Ar.Stefanie Blank, showing the difference between all-too-common superficial impressions and the reality of Sustainable Buildings …

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Graphic Image, in colour, which compares ‘What people think Sustainable Building is’ with ‘What Sustainable Building actually is’.  There is a world of difference between ‘reality’ and ‘superficial impressions’.  The immediate and unprecedented challenge is the poor performance of existing buildings.  Click to enlarge.

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Sustainable Fire Engineering Road Map …

An earlier Post … https://www.cjwalsh.ie/2022/12/sustainable-fire-engineering-road-map-to-a-safe-resilient-sustainable-built-environment-for-all … presents the complete Road Map for reading and/or download.

As I have written many times before, the concept of Sustainable Human & Social Development is intricate, open, and dynamic … and it is also continuously evolving.  So too, the #SFE #RoadMap must continuously evolve.

Fully reflecting the content and views expressed above, it is necessary to further expand the Sustainable Fire Engineering Design Objectives on Page 10 of the Road Map … in order to clearly and directly integrate the issue of Climate Disruption …

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Graphic Image, in colour, which lists SFE’s revised Project-Specific Fire Engineering Design Objectives … which cover the safety of building users and firefighters, protection of property and the environment, mitigation/adaptation to climate disruption, and finally, sustainability.  This revision is dated May 2023.  Click to enlarge.

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Urgent Need For Harmonized European Fire Statistics & The ‘FIRESTAT’ White Elephant !

Posted by CJ Walsh

2023-08-21:  In an earlier Post here, dated 2022-12-19, I presented a Road Map for Sustainable Fire Engineering (#SFE) … which finished on an Urgent Call to Action targeting three specific, fundamental aspects of a Creative Fire Engineering which is capable of answering the challenges of our Complex Built Environment in the 21st Century … under severe threats from Global Climate Disruption, Climate Synergies leading to near-term Climate Tipping Points … and a startling lack of Global Resilience, refer to the CoVID-19 Pandemic, and Supply Chain Chaos initiated by an old-fashioned Cold War I Warrior in Washington’s White House.

      1. Mainstreaming a Transformed Fire Engineering
      2. Ethical Practice of Fire Research and Science
      3. Reliability of Fire Statistics …
Colour Image showing the #SFE Road Map’s Conclusion, Page 31 in a series of 36, from the updated (June 2022) Presentation on Sustainable Fire Engineering ~ its essential and critical role in realizing a Safe, Resilient and Sustainable Built Environment For ALL.  Click to enlarge.

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From Any Point Of View … the Final Report of ‘EU FIRESTAT’, a project financed by the European Parliament and commissioned by European Commission Directorate-General DG GROW, is a white elephant … a plodding hippopotamus … a retrograde step … a bitter disappointment !!!  Completed in July 2022, it comes nowhere near outlining a viable system for the development of urgently needed Harmonized European Fire Statistics … which must be managed and co-ordinated by #Eurostat, in Luxembourg.

The #FIRESTAT Objectives were extremely limited …

‘ The review proceeds from the assumption that fire incident data can serve a number of important purposes – helping to reduce fires and losses, identifying opportunities for safety interventions and education programs, guiding the allocation of public resources to areas of greatest need and impact, and monitoring progress of safety initiatives.’

Nowhere, in this Report, is there any reference to Sustainable Human and Social Development.  Where there are references to ‘sustainability’, these are specifically concerning the long-term financial resourcing of statistical systems.

And nowhere is there even the faintest understanding that Fire Engineering has an essential and critical role in the realization of a Safe, Resilient & Sustainable Built Environment For ALL.  Fire Engineering Performance Indicators, Targets and Benchmarks must be developed to facilitate that realization ; and Reliable Fire Statistics are their starting point and basic ingredient.

[ The European Standards Organization (#CEN) has a Webpage dedicated to its part in reaching the Sustainable Development Goals (#SDG’s) at … https://www.cencenelec.eu/european-standardization/sustainable-development-goals-sdgs/ ]

The Report’s Executive Summary (in English, French, and German) covers the limited range of the Project pretty well … and it is almost easy to read.  The ‘great and the good’ of Conventional Fire Engineering, both organizations and individuals, were involved in this Project …

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Colour Image showing the cover of the EU Project ‘FIRESTAT’ Final Report, completed in July 2022, with the full title of the Project: ‘EU FIRESTAT – Closing Data Gaps & Paving The Way For Pan-European Fire Safety Efforts’ in the middle of the Page ; the European Commission Logo at the top of the Page ; and against a background of an EU Flag in the lower half of the Page, the list of 9 International Fire Safety Organizations in the Consortium which carried out the Project.  Click to enlarge.

EU ‘FIRESTAT’ – Closing Data Gaps & Paving The Way For Pan-European Fire Safety Efforts

(Download PDF File, 128 Pages, 2.56 MB)

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The Final Report’s Boxed Recommendation 3, on Page 8, lists 8 Variables / Statistics to be collected as a Tier 1 / 1st Priority across Europe, from Ireland all the way down to Türkiye :

  •  Number of Fatalities ;
  •  Number of Injuries ;
  •  Age of Fatalities ;
  •  Primary Causal Factor ;
  •  Type of Building ;
  •  Incident Location ;
  •  Incident Date ;
  •  Incident Time.

So, for instance … the only Fire Statistic related to the Human Condition of Fatalities and Injured which would have been gathered after the 2017 Grenfell Tower Fire in #London was … Age of Fatalities … which, in the context of what actually happened on that tragic night and knowing the very large numbers of People with Activity Limitations (2001 WHO ICF) and other Vulnerable Building Users who died, or were injured, in the fire … is a very serious error, and entirely ridiculous !!??!!   FUBAR !!

Essential Variable / Statistic Correction: Age, Gender and Vulnerability of Victims (whether Fatality or Injured).  This is critical information and, whatever the resource implications, must be collected.

And if that wasn’t bad enough … this cack-handed approach to the development of Harmonized European Fire Statistics opens up the probability of another Morán with a computer, after a similar fire incident, again showing that a similar High-Rise Residential Tower could be evacuated down a single, narrow, badly designed staircase in 7 minutes.  Say no more !!!

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J’Accuse / I Accuse the International Fire Engineering Community of being intentionally and maliciously Deaf, Dumb and Blind to the desperate Fire Safety Needs of People with Activity Limitations, including People with Disabilities, and other Vulnerable Building Users !

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Concerning Incident Date … the Consortium appears to be completely unaware that the European Standard Short Format Date is … Year-Month-Day (YYYY-MM-DD) !!   See 4.2.2. in the Final Report.  Sloppy, Sloppy, Sloppy.

Generally concerning Tier 1 Statistics … where is there any serious consideration of the deep and substantial Green / Environmental / Climate Disruption Mitigation and Adaptation Measures being imposed on the Design and Operation of New and Existing Buildings … which are already causing serious fire safety problems ???   See many previous Posts on this Technical Blog.

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Colour Image showing #IPCC AR6 Synthesis Report Figure 5a: ‘Limiting warming to 1.5 C and 2 C involves rapid, deep and in most cases immediate greenhouse gas emission reductions’ … from the Intergovernmental Panel on Climate Change 6th Assessment Report.  Current emission reduction policies will result in global warming of approximately 3.2 C, which is far off target.  Click to enlarge.

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The Final Report’s Boxed Recommendation 3, on Pages 8 & 9, goes on to list 6 Extra Variables / Statistics to be collected as a Tier 2 / 2nd Priority across Europe, from Portugal all the way up to Finland :

  •  Number of Floors ;
  •  Area of Origin ;
  •  Heat Source ;
  •  Item First Ignited ;
  •  Articles Contributing to Fire Development ;
  •  Fire Safety Measures Present.

Concerning Fire Safety Measures Present … my patience is at an end !  I am heartily sick and tired of pointing out that there is no such thing as a ‘Fire Door’ ; it does not exist !!   It is ALWAYS a Fire Resisting Doorset !!!   See 4.4.3.

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This EU ‘FIRESTAT’ Report properly belongs to the Twilight Zone of the last Century … and in today’s Recycling Bin !

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And Even More Worrying …

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Concerted Resistance to answering the Fire Safety Needs of Vulnerable Building Users ;

The mistaken view that ‘Sustainability’ is merely a graft-on / optional extra to Conventional Fire Engineering ;

Constraining Building Fire Safety Performance within the boundaries of Current Fire Codes ;

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Is the EU ‘FIRESTAT’ Final Report another disturbing sign of the growing Trend towards #GREENWASHING in International Fire Engineering ?

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