The Mineral Products Association (MPA), which looks after the interests of the cement industry (and other allied industries) in the UK, has said that it welcomes a temporary tax-freeze relating to climate change announced in the UK Budget of 20 March 2013. The MPA singled out the decision to freeze the indexation of the Aggregates Levy until April 2014 and the decision to introduce the Climate Change Levy mineralogical and metallurgical exemption for energy-intensive industries such as cement and lime. Both of these moves by UK Chancellor George Osborne have been welcomed because they bring some relief to the UK cement industry and wider construction activities. MPA members make money from such activites and any potential cost that can be eliminated or delayed, even for a short time, is welcome amid the current slump that is the UK economy. This is especially true as the UK weathers the one of the longest and most severe winters for 50 years. So far, so much sense.
However, how does this reaction to the Climate Change Levy exemption tie in with the MPA's February 2013 announcement that it thinks that the UK cement industry's total CO2 emissions should be reduced by 81% by 2050? What should UK cement producers make of this? The MPA's cement industry CO2 reduction targets are certainly bold. On the face of it, they look achievable given the progress that has been made to date by the UK cement industry, although much is left to the imagination as to which areas could and should contribute most to the reduction target. The 81% reduction target includes the successful future commercial development of carbon capture and storage (CCS) technologies. It also relies on an increased proportion of renewable sources for the electricity that the cement industry will receive in 2050, something else that is totally out of the industry's control.
However, much hard work has already been done by cement companies in the UK. As in other EU countries and developed nations, total dust and toxic emissions have fallen dramatically in the UK cement industry since 1990. The country's alternative fuel substitution rate has now hit ~40%. Yet, as the MPA highlights in its document detailing the targets for 2050, much of the low-hanging fruit has already been taken. Further reduction in overall CO2 emissions will be significantly affected by both regulations and cement company progress. Cement companies can increase their consumption of 'wastes' and fit waste-heat recovery systems. Through such measures they can achieve further reductions in emissions. Some kilns have hit alternative fuel substitution rates of 100% for limited periods and examples from the near continent show that 80% alternative fuels can be the norm. However, unlike these 'bottom-up' approaches, which can be introduced at a plant in a period of months, regulations take years to evolve and come into force, often involving slow and lengthly debate by politicians, associations and consumers.
To discourage the government from seeking to impose stricter environmental regulations for the cement industry by welcoming the exemption, is the MPA undercutting its own calls to reduce CO2 emissions in the UK cement industry? From a cement producer's perspective, it looks like the MPA could hold two contradictory opinions on the same subject: that you can welcome reductions in climate regulation while also calling for stricter emissions regulations. This phenomenon was famously termed 'double think' by George Orwell in his classic novel '1984,' but the MPA's situation is far more subtle. Often the regulators and those being regulated can agree on the same target but not on how that target should be reached. The next 37 years will show whether or not this target is even possible.