The UK Energy Crisis

I’ve been banging on quite a bit lately about the looming energy crisis and why IT professionals need to act to reduce their energy use. I thought it would be useful to set out the background to the challenges we face.

Government Policy

In its annual energy statement (Nov 2011), the Department of Energy and Climate Change said government policies would increase the cost of electricity by 27% by 2020.

 Data Centre Growth

Data Centres continue to grow exponentially and even though the latest servers are more energy efficient, the number deployed is ever-rising. These large-scale data centres already exceed the capacity of some urban electricity sub-stations and organisations who have or had data centres in central London and Canary Wharf are already moving to the country.

Government Forecasts

In the supporting documentation for the UK Climate Change Bill, the government forecasts a 20% shortfall in electricity forecast for the years 2015-2017. This is due to a number of factors that create “a perfect storm”.

  • Dirty, coal powered power stations that fail to meet agreed emission targets must close by 2015.
  • Existing Magnox nuclear power stations are reaching the end of their life.
  • Wind, renewables and AGR nuclear plants will not cover the shortfall.
  • Reduced demand due to the recession has delayed the build of new capacity. Even if the building programme is restarted, it is unlikely that any new plants will be online before 2017.

This is why Sysop is working very closely with Lord Redesdale (Chairman of the Carbon Management Association) to develop a package of training courses to further spread the awareness and take-up of best practice energy management in ICT. Focusing on Financial Directors, we plan to educate and help transform energy management within UK organisations.

I am presenting at the itSMF conference in November – “Keeping the Lights On”, Tuesday morning, after coffee; and will set out some good practice techniques that can reduce IT energy demand by 40% or more.

Without a doubt, we need to get really serious about exploring the Green dimension to managing our IT. The ISEB Foundation Certificate in Green IT is a really good starting point. This link to the BCS website contains more information as does the Sysop website.

Stuart Sawle

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