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BFF Blog

The environmental accounting sector is rapidly changing and we are constantly researching developments to stay up to date. The “Best Foot Foreword” page shares some of our findings on recent developments in the sector, media reports and our news. If you would like to be kept up to date on our blog, subscribe to our RSS feed.

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Defra/DECC have moved quickly to fix the errors identified by BFF in their newly released GHG conversion factors for business carbon measurement and reporting (see previous blog). BFF are advising all clients that they should download the latest DEFRA/DECC spreadsheet and delete the old file to avoid later confusion. There are several outstanding issues with the conversion factors that BFF are still pursuing with Defra/DECC which will form the basis of a BFF review to be published soon.

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BFF have today written to their clients and informed DEFRA and DECC of errors in the recently published Government’s GHG Conversion Factors which are widely used by businesses to measure, manage and report their greenhouse gas emissions. The errors affect the conversion factors for biofuels and aviation. BFF have also raised several other data and methodology concerns and queries with DEFRA/DECC and are awaiting responses.

Initial finding are posted below. A full report will be published once the other outstanding issues are resolved and BFF’s review is complete. BFF’s initial review of the June 2009 Conversion Factors revealed the following errors:

  1. Annex 6: Air passenger travel, all factors: the total GHG is less than total CO2. This is because the GHG formula fails to uplift by the 109% distance assumption. [Now Fixed]
  2. Annex 6: Air passenger travel, domestic: the total CO2 cell has no formula. [Now Fixed]
  3. Annex 9: Biofuels emission factors are calculated, but the formulas refer to incorrect fuel properties (Annex 11).

BFF have also raised other concerns including inconsistencies between the way in which overseas and domestic electricity is accounted (Annex 10) and the materials life-cycle conversion factors (Annex 9).

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Pinning down Scope 3

Mon 13 Jul 2009

Measuring so-called Scope 1 and 2 greenhouse gas (GHG) emissions is relatively straightforward: look at your energy and fuel bills and total up the resulting carbon. But quantifying scope 3 emissions (the indirect emissions associated with your purchased goods and services) is a different matter altogether. Reporting Scope 3 emissions is currently an optional element of the GHG Protocol and ISO 14064-1 but is increasingly being recognised as both operationally important and expected. For example, DEFRA and DECC’s draft guidance on GHG reporting (for publication later this year) cites the measurement of some Scope 3 impacts as desirable ‘best practice’.

It was very interesting, therefore, for BFF to be invited by the World Business Council on Sustainable Development (WBCSD) and World Resources Institute (WRI) as an expert adviser to comment on, and help develop, new Scope 3 Guidance. This will eventually form part of the existing and widely used GHG Protocol (published jointly by the WBCSD and WRI).

 

The meeting in Washington DC brought together leading businesses, academics and practitioners to discuss the lessons learned from implementation of the current GHG Protocol and PAS2050. As one of the very few organisations with practical PAS2050, ISO14064-1 and GHG Protocol experience, BFF’s contribution was much appreciated.

 

Whilst it is difficult to summarise the detailed technical discussions that took place, the general impression was that considerable progress can be made on tightening up Scope 3 guidance but that, as national emissions reporting becomes more widespread, tools such as Footprinter™, which allow emissions to be summed across the supply chain, will slowly replace the tedious life cycle modelling that Scope 3 estimation requires.

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BFF at Venturefest 2009

Fri 03 Jul 2009

BFF was delighted to be invited to exhibit Footprinter™ at the Technology Showcase at Venturefest 2009, one of the UK’s largest gatherings of high tech businesses, entrepreneurs and investors. Footprinter™ is the leading edge online carbon management tool developed by BFF for corporations and product assessments.

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Demand for BFF’s online footprint management system - Footprinter™ - is growing rapidly. As a result, we are now recruiting two people to join our Footprinter™ development team. Interested?


1. We are looking for a Business Manager to lead our partnership development work and marketing activities.
2. To bolster our techncial capabilities we are also looking to recruit a software Application Developer.

 

Details of both jobs are available here.

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The three R's

Mon 18 May 2009

The basis of a good education, so they say, is the three R’s: reading, ‘riting and ‘rithmetic. A different set of R’s also crop up in the waste management hierarchy: reduce, reuse and recycle. We were reminded last week that if we are to conserve natural resources, and decarbonise our economy, the waste hierarchy also needs to be considered in the cold light of some robust ‘rithmetic. The occasion was a scientific media briefing to debunk some of the myths surrounding recycling which was organised by WRAP, the UK’s leading waste and resources programme.

BFF Technical Director Craig had been kindly invited to sit on a three person expert panel, alongside Robin Curry (SRI Research) and Liz Goodwin (WRAP’s CEO).   They faced an assembled group of around twenty journalists who were keen to learn but, perhaps, expected more of a ‘rats in bins’ storyline.

 
With the judicious application of ‘rithmetic, Craig debunked the following three common myths about glass recycling:
1. Transport emissions for glass must be high because cullet is so heavy
2. Transporting unwanted cullet overseas negates the benefits of recycling
3. Driving to a bottle bank is pointless as the car produces more emissions than the recycling saves

 

We realized that whilst these were routine calculations for BFF to perform, there is a long way to go before the media, and general public, have the necessary ‘resource literacy’ to embed this balanced thinking in everyday living.

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BFF has been invited to open and chair a session called ‘Cutting the Carbon’ at the Sustainable Business Conference. As part of the Sustainabilitylive! exhibition at the NEC Birmingham, BFF’s Simon Miller will be presenting and answering questions on footprint methodologies and applications. The session starts at 10.30 on Thursday 21st May, with more information available here.

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ZEDBook goes Chinese

Thu 26 Feb 2009

The RIBA-award winning ZEDBook, co-authored by BFF Director Craig Simmons, leading green architect Bill Dunster and energy expert Bobby Gilbert, is to be translated into Chinese. Cited by the Royal Institute of British Architects (RIBA) judges as "a serious body of work well researched and documented", the book takes a broad overview of sustainable development and design.

It also describes how to practically deliver low carbon communities (including food production, transport and buildings) with detail on building physics as well as providing numerous case studies.

The ZEDbook: solutions for a shrinking world

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We’re finally blogging again! The reason for the long break: BFF had a very busy run up to Christmas, and there’s been no change of pace in the first few weeks of 2009. Since the last post we have won a large project with a County Council to assess GHG emissions across its entire operations - and have started the development of new calculators for two high profile clients (more details to follow). The release of our Event Footprinter application for conferences, events and concerts has also prompted a large number of enquiries. The footprinting tool will be showcased alongside other sector-specific applications on our new look Footprinter website, going live in the coming months. Happy New Year to all, and good luck with pursuing a low-carbon-and-economically-stable 2009!

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BFF Technical Director, Craig Simmons, has been appointed to one of the Technical Working Groups looking at expanding the international Greenhouse Gas Protocol to include products and supply chains. The new standard is being progressed under the guidance of the World Resources Institute and World Business Council on Sustainable Development. Craig already acts as an adviser on PAS 2050 (recently launched in the UK by Defra, BSI and the Carbon Trust) which is being considered as a model for the WRI/WBCSD guidance.