Everybody’s talking about it: the cost of going green

Read the papers, listen to pundits, and you will know that everyone says it costs money to “go green” – and in a recession, it’s a luxury few firms can afford. This is consistent with other things we know – we think of environmental regulations, and we know that regulations often add cost to business. Take waste electrical goods – these now have to be disposed of correctly (WEEE regulations), and you can’t just hide them in the skip with the rest of your trash. So if everyone says it, and it makes sense, the logical conclusion is that it must be true.

Why would lemmings commit suicide?

There is a lovely example in this month’s news from an organisation that should know better: The Carbon Trust. This non-profit organisation has laboured with ingenuity and style for many years to help UK businesses become more cost competitive by reducing their emissions. Yet the first line of their press release says that four public sector organisations will “defy” the economic downturn by reducing their carbon footprints and slashing their energy costs by 25%. How cutting costs by reducing waste energy amounts to defiance in the face of pressure to reduce costs, is not made clear in the article. Could the strategy here be to use a standard prejudice about the cost of going green in order to lure readers in?

Many years ago, I was given a selection of books as a leaving present from a generous boss, of which my favourite was You Know What They Say... The Truth About Popular Beliefs. This book tackled a huge number of well-known “truths”, and examined the evidence for them in detail. These varied from things that just about everyone over five years old will tell you (“No two snowflakes are alike”) to beliefs that have serious consequences (“Rewards motivate people”). In some cases the evidence was mixed or reasonably good, but for most, the real evidence was so poor or non-existent that you wondered how people could go on saying these things (“Lemmings commit mass suicide”).

So what’s the evidence for the cost of going green? It is overwhelmingly in favour of saving money. There are of course rare exceptions – green initiatives that attract nothing but cost. In their excellent book Green to Gold, Winston and Esty describe how “going green” can (accidentally) reduce profits – most notably, through misunderstanding the market, for example by expecting a price premium, or planning on customer tastes fitting your planned innovations. However, the book mainly focuses on the plentiful examples of companies generating huge profits through environmentally sound strategies that are implemented well.

Recent research has continued to support the benefits of pursuing a green business strategy. For example, research published in January showed that firms that report emissions produce a bounce in their share price – especially if they’re small. In a study published last month, ISO 14001 certification in Brazilian firms was shown to correlate directly with improved profitability. There is a rapidly growing literature that looks at “green strategy” from a variety of perspectives, and shows that when executed well, green strategies pay dividends.

So, the next time someone tells you that going green will hurt your profitability, ask them if they know anything about lemmings.