Displaying items by tag: Alternative Fuels
Cemex shows the alternative way in Germany
15 May 2013Congratulations to Cemex for their work on alternative fuels in Germany. In April 2013 Cemex reached an alternative fuels substitution rate of over 80% at its German cement plants, with the Kollenbach plant beating 90%. Impressive stuff.
The German cement industry as a whole is already one of the leaders in the industry for alternative fuels use, reaching levels above 60% in 2010. This compares favourably with, for example, the UK's (high) rate of 40% in 2011 and the Cembureau average rate of 28% for its 27 European member states in 2009.
To show how fast the change in alternative fuels usage has been in Germany, in 2000 the rate was around 25%. For Cembureau members it was about 10.5% in 2000. Cemex's achievement at Kollenbach even surpasses HeidelbergCement's alternative fuels rate of 85% that it achieved across the border in 2011, at its Eerste Nederlandse Cement Industrie (ENCI) plant in the Netherlands.
Globally, Cemex seems likely to meet its 2015 target of 35% alternative fuels substitution rate. The other large multinational cement producers have similar plans in place. For example, Lafarge intends to reach 50% usage by 2020.
For more information on the German cement industry, read our feature 'Germany: A modern force in cement' in the May 2013 issue of Global Cement Magazine.
This week we present the 100th issue of Global Cement Weekly, Global Cement's weekly cement industry news digest. To mark the occasion we would like to know what you think about what we are doing. Let us know by taking the Global Cement Reader Survey 2013. All completed submissions will be entered in a draw to win an iPad Mini.
Power to the plants
23 May 2012Two stories this week on alternative fuels illustrate their current place in the cement industry succinctly. Sumitomo Osaka Cement in Japan plans to increase the sales of power generated in-house at its Tochigi Prefecture plant using wood biomass fuel. Meanwhile on the other side of the Pacific Cemex US is planning to cut costs and carbon emissions by installing wind turbines at its Victorville site in California.
At the recent Global CemTrader conference on supplementary cementitious materials (SCMs), coal and petcoke and logistics for the global cement industry, Patrick Peenaert of Lafarge delivered a presentation entitled the 'Global Overview of Worldwide Coal & Petcoke.'
In his talk Peenaert revealed, unsurprisingly, that fossil fuels dominate the global cement industry for the energy consumption of the top four international producers, with coal and petcoke making up over 70% of usage. However, alternative fuel usage has grown from 13% in 2008 to 18% in 2011. As price pressures on fossil fuels grow from other industries so too will investment into alternative fuel options.
The Japanese story demonstrates this well, especially given that the economic fallout of the 2011 earthquake on the Japanese power industry has made an alternative fuel process considerably more valuable for a plant with a temporary closed kiln. By contrast the US story is more nonchalant: operations will proceed at the Californian plant regardless of whether the turbines are built or not.
Yet hedging one's bets with power sources is increasingly seen to be a prudent long term strategy in an uncertain world. A familiar refrain in the recent batch of cement producer financial reports has been mounting energy costs. This week's half-year results for the Pretoria Portland Cement in the bullish African market is no exception.
