Electricity

2015-11-19 Changing from CFLs to LEDs

The lights in the Kitchen had been replaced with (2) Linear Fluorescent lamps, and those in the Lounge and Dining Room with Circular Fluorescent lamps. Also I had long replaced all the incandescent lamps with Compact Fluorescent Lamps (CFLs). However, the latter were less than ideal in taking a minute or so to reach full brightness, and in the 'bluish' light quality. I was aware that Light Emitting Diode lamps (LEDs) promised superior performance in both respects, together with longer lifetimes, so I monitored their performance and prices over time.
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2015-01-14 Saving Electricity in Appliances and Lighting

Energy usage monitor
This presentation is based on my study of saving electricity in my own home, and was given to a meeting of the South Essex Area of the I.Mech.E., the I.E.T., and the Chelmsford Science and Engineering Society.
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2013-10-09 Electricity from Wind and Storage

Electricity from Wind and Storage
This presentation was given to a meeting of the South Essex Area of the Institution of Mechanical Engineers in Chelmsford on 9th October 2013.
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2010-09-21 CCS vs Wind Turbines

This presentation was prepared for - but not given at - a conference on Carbon Capture and Storage (CCS) in London.

The UK Government was then offering the power companies £ 1 billion to build coal- or gas-fired power plants with CCS.


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2008-02-18 Carbon Savings in the Buildings Sector

The on-site generation of electricity and heat from renewables – often called microgeneration - has been proposed in the U.K. for saving carbon – reducing carbon emissions – in the buildings sector.

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1983-04-06 The Scope for Electricity Saving in Domestic Appliances

Refridgerator
I was commissioned to produce this study by Earth Resources Research, on behalf of Friends of the Earth UK in connection the Sizewell B Enquiry.
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