Publications from Ecometrica

Carbon Intensity of Travel Options: 2011 Update

The carbon intensity of different travel modes varies dramatically – meaning business travel choices can have a major impact on an organisational carbon footprint.

This short Ecometrica fact sheet outlines the carbon intensity of the most popular modes of transport in the UK, using the new 2011 Defra emission factors – with some results that you might not expect!

Eg. Biodiversity

The One-Tonne Flight

An economy class one‐way ticket from London to Kuala Lumpur will emit approximately one tonne of carbon dioxide equivalent (CO2e).

March 12, 2012

Substitution: a Problem with Current Life Cycle Assessment Standards

This summary paper explains how the “substitution” method creates problems for attributional life cycle assessment.

February 15, 2012

Electricity: How to Correctly Report Emissions

This paper sets out how to correctly report the emissions associated with purchased electricity, and notes some cases where providers of reporting/measurement guidance have got it wrong.

February 9, 2012

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NatMags Save Time With Our Impacts

Since 2008, Natmags has consistently reduced it’s carbon emissions due to undertaking formal carbon accounting using Ecometrica’s Our Impacts software.

January 24, 2012

Explanation of the Uncertainty Assessment in Our Impacts

The uncertainty assessment in Our Impacts gives an indication of the relative uncertainty associated with data, emission factors, and conversions, and helps reporting companies to improve the type and quality of data collected.

December 16, 2011

Assessing Organisational Biodiversity Performance

This paper sets out how an element of organisational biodiversity impact can be assessed and ranked using a tool called the Normative Biodiversity Metric (NBM).

November 8, 2011

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Ecometrica Investigates… the Mystery of Global Electricity Factors (Comic)

Click here to read the full fact sheet! 

September 1, 2011

Electricity-Specific Emission Factors for Grid Electricity

This paper presents a methodology and results for electricity-specific emission factors based on alternative data available from the IEA.