Aspire2bLean Blog

Lean Consulting for Corporates and SME's.

-- MOVE AWAY FROM THE GREY --

Connecting “Waste”

I thought that this picture is an excellent illustration of how different operational wastes are “Linked” together. The four key physical wastes in any operating business are “Process”, “Energy”, “Effluent”, and “Transactions”. These are not mutually exclusive. If you have process waste, i.e. inefficiencies in making your product, you are likely to be using more energy than you absolutely need, and creating unnecessary effluent in the form of defects or recycles. Underpinning all this, will be a management process or transaction that is driving the others. This is is how they are all linked, and another justification for  more simplification. If we look at the four electrical plugs we can see how these could represent the four wastes, and the totaliser above indicating that the whole is greater than the sum of the individual parts. We can use this as a means of showing our teams to challenge “Waste” as a means of reducing costs and driving a sustainable business. This “Lean Mindset” is the way we get staff to act as “Waste Hunters” rather than just Process Engineers and Statisticians.

Lean & Climate Change

I recently attended a webinar run by the I.Chem.E. on and the following climate change initiatives post COP22. It finally looks like the engineering institutions are coming together as one, and working with politicians, technologists. This is a critical step in the process as engineers make it happen. There was a lot of debate about carbon credits, and  fossil fuel subsidies. Although there is a lot of drive from environmentalists and believers in the political arena, history has shown that significant change ultimately happens when businesses understand the need and buy into it. As one participant mentioned this happened with the behavioural safety culture 30 years ago. Businesses will buy into it, when they see a need for it to sustain their operations. This is where engineers can really get traction, as they are the ones that make things happen at the sharp end. Furthermore, engineers, technologists and operations managers who have a “Lean” mindset will really make it happen. Lean thinking is fundamental to business improvement and long term sustainability. By eliminating “Process” and “Transactional” waste, this saving money alternative forms of low carbon energy can be utilised. The more that low carbon energy is used, the greater the economies of scale, and the greater the long term returns.