Category Archives: LCA

Update to 2018 EPD numbers

With the revival of the Finnish RTS EPD programme, and the latest numbers from Inies for Verified French ‘Fiche de Declaration Environmental et Sanitaire’ (EPD in French), the numbers for Verified EN 15804 EPD in January 2018 which I have … Continue reading

Posted in EN 15804, Environmental Product Declarations, Environmental Profiles, EPD, LCA, Life cycle assessment, TC 350 | Tagged , , , , , , , , | 1 Comment

EPD numbers continue to increase…

Following on from my 2017 EPD Infographic,  I have again tracked the numbers of verified EPD for construction products aligning to EN 15804. Growth in numbers has continued, and there are now over 5000 EPD available globally.  In 2017, new … Continue reading

Posted in Embodied Impacts, EN 15804, Environmental Product Declarations, EPD, LCA, Life cycle assessment, Standards, TC 350 | Tagged , , , , | 1 Comment

Who should benefit from recycling in construction product EPD?

EN 15804, the construction product EPD standard, attributes the impact of treating waste to the waste producer, according to the polluter pays principle.  After treatment, when waste has been recovered and reaches the “end of waste”, the resulting secondary material … Continue reading

Posted in Embodied Impacts, EN 15804, Environmental Product Declarations, EPD, LCA, Life cycle assessment | Tagged , , | 4 Comments

thinkstep’s proven solutions in the growing market for EN 15804 EPD

The number of Environmental Product Declarations (EPD) verified to EN 15804 is growing rapidly. For the past couple of years, I have been monitoring the number of EPD produced within each of the construction EPD programmes around the world, and … Continue reading

Posted in Embodied Impacts, EN 15804, Environmental Product Declarations, EPD, LCA | Tagged , , , | Leave a comment

Some thoughts on BREEAM (again)

I’m currently heading down to the UKGBC consultation of the development of BREEAM, and thought it would be helpful to review my concerns with the approach to materials and other aspects such as waste and site energy use within BREEAM. … Continue reading

Posted in EPD, LCA, Life cycle assessment, TC 350 | Tagged , , , | 2 Comments

Are cyclists really bad for the planet?

Ieuan Compton (@welshboy) asked me what I thought of an article that suggested that cyclists following a Paleo diet were travelling in a worse way for the planet than those driving cars. The answer is really that the Paleo diet … Continue reading

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New GCSE’s to cover Life Cycle Assessment

The new syllabus for GCSE Chemistry, to be taught in schools from 2016 for examination in 2017, will now cover Life Cycle Assessment (LCA). If take-up stays the same, this should mean around 125,000 children in 2017 will have a knowledge of … Continue reading

Posted in LCA, Life cycle assessment, STEM | Tagged , , , , | Leave a comment

UK Government encourages use of Embodied Carbon and costing of Environmental Externalities in Construction Procurement

The Government’s recent Policy Note on Procurement of Steel for major projects highlights that the Public Contract Regulations (PCRs 2015) which came into force in February allow Public Procurement on the basis of environmental and social criteria, in addition to economic criteria. … Continue reading

Posted in Embodied Impacts, Externalities, Green Public Procurement, LCA, Life cycle assessment | Tagged , , , , , , , | Leave a comment

EPD Infographic – https://infogr.am/constructionlcas_guide_to_epd

If you’ve ever wondered how many EN 15804 EPD are out there, what products they cover, which EPD programmes have published the most EPD or how quickly the number of EPD are growing, then look no further than my Infographic on … Continue reading

Posted in Embodied Carbon Week 2014, EN 15804, Environmental Product Declarations, EPD, LCA, Life cycle assessment, Standards, TC 350 | Tagged , , , , , , , , , , | Leave a comment

Reducing Embodied Carbon – how easy can it be?

Paul King has just written a great blog, available from Building (free registration required) talking about his reaction to Embodied Carbon Week, and where we go from here. Paul’s initial scepticism that Embodied Carbon could be of interest for a … Continue reading

Posted in Embodied Carbon Week 2014, Embodied Impacts, EN 15804, Environmental Product Declarations, EPD, LCA, Life cycle assessment, Standards, TC 350, Uncategorized | Tagged , , , , | Leave a comment