1. Energy efficiency

This chapter examines workplace action on energy efficiency. The initiatives reported to us ranged from the very ambitious to the simple to implement, but all had in common the need for workers on the ground to be involved if they are to be effective. Staff participation is much stronger if people understand the reasons behind a new scheme, and this is one of the ways in which unions — with their ready access to members — can make a real difference.

While there is a clear environmental need to tackle energy inefficiency there are other strong business reasons for addressing the issue. The Carbon Trust estimates that most businesses could easily save between 10% and 20% of their energy costs through simple low-cost or even cost-free measures: upgrades to heating and lighting, energy policies and staff training, could save businesses at least £1.6 billion per year — money that could be invested in protecting jobs (source: www.carbontrust.co.uk). In monetary terms, a 20% saving equates to approximately £1,000 a year based on electricity consumption of 33,000kWh, with an average pence per unit cost of 15p (including the standing charge).

As the Magor Brewery case study shows (see page13) energy savings can reap a rapid return on investment. Also improved energy efficiency in the workplace can result in greater levels of natural daylight, better heating and ventilation controls and improved air quality — all of which contribute to a more pleasant working environment.