Publication Name

KICK THE HABIT

THE CYCLE – COUNT AND ANALYSE

Calculating emissions – tools for Individuals

Online options

There are plenty of carbon calculators available online. There is also wide

variation between their usefulness and capabilities. Often this is because

they are measuring different parameters. Some, for example, factor in only

a few possible culprits, like cars, aircraft and household energy use. Others

cast their nets wider, covering household waste or leisure interests as well.

Enter “climate footprint” into a well-known search engine, and it comes up

with a range of answers which are possibly not exactly what you are looking

for. The first, from the highly-reputable World Resources Institute turns out

to be a carbon footprint calculator – not as comprehensive as you may be

wanting if you are going to assess your entire GHG emissions, although it

does offer you the chance to use it even if you do not live in North America.

More appealing at first sight is the Lifestyle Climate Footprint Calculator

from the University of California’s Berkeley Institute of the Environment.

But this, too, deals only in carbon dioxide, and is for US users alone. Search-

es for methane and nitrous oxide calculators designed for general use pro-

duce no results. So for now it is a question of starting by working out simply

what your CO

emissions are: no doubt there will be more comprehensive

calculators available soon

Beyond calculating and all over the world

Another helpful site for individuals is provided by the fossil fuel multina-

tional BP. It covers relatively few countries, but they do include China and

South Africa. You can pass your cursor over various on-screen icons and

find information about ways to reduce your carbon emissions. There are

three main areas: At Home, In the Store, and On the Road. The At Home

info-icons include renewables, lighting, domestic appliances like fridges,

home insulation, heating and cooling, energy-efficiency and recycling. In

the Store offers advice on seasonal sense, local logic, packaging principles

and recycling reason (“In many cases, products made from recycled materi-

als require less energy to produce compared with those made from original

materials. For example, it can take almost 75 per cent less energy to make

items from recycled steel than it does from new steel.”)

It is often hard to find a calculator that offers to work out the footprint of

anyone who does not live in North America, Western Europe or somewhere