Two weeks ago at the green Supply Chain conference in London, Carbon Footprint was at the center of the discussions. And one of the topics referred to extensively was how to calculate carbon footprint. It’s actually a very good question and numerous efforts are being undertaken to find a standard way of doing so. Unfortunately, standards will take time and if some scientists, who predict the absence of ice on the North Pole in September, are correct, we may not have such time available. So, what do we do about it?

One of the speakers was very pragmatic. Regardless of the method used, he said, keep doing the same things; all what counts is that you improve. It really made me think. Are we not too often trying to find the ultimate, scientifically correct, method, rather than getting things going? Occasionally we need a pragmatist to tell us what really matters, isn’t it?

The second topic was how high to go in the Supply Chain. Should we go all the way to the raw material extraction company? And in that case, how do we get people cooperating all along. The above comment about the pragmatist made me think. What if each company calculates its own carbon emissions and how they relate to their products. If we all to that, the carbon footprint from my product is the sum of the carbon footprint from each of the components comprising the product, complemented with the emissions generated to transport and manufacture the product itself. By developing an IT infrastructure that allows the propagation of this information, an easy and pragmatic way of estimating carbon emissions could be found.

On the carbon topic, carbon labeling was discussed. As you may know Tesco in the UK is putting emphasis on adding carbon emissions on the packaging. In the example described, the Carbon Trust was used to calculate the actual emission, but what was interesting, beyond the number, was that printing the number on the package got as side effect that the manufacturer immediately started to look at how they could reduce that number. And the good news is that they already know how to do so.

The WWF just issued a report on how information technology can help reduce carbon emissions. The report titled “The potential global CO2 reductions from ICT use” not only addresses the energy reductions that can be achieved in the use of IT equipment, but also how IT equipment can help reduce energy consumptions from buildings, vehicles and manufacturing facilities through optimizing operations. The goal, reducing emissions by 1 billion tonnes. Let’s hope our industry can help achieve this ambitious objective.

How do you feel about your carbon footprint?