Blog: Climate

Excellent news reaches us from the Philippines where a ban on old-fashioned incandescent bulbs has recently been announced.

President Gloria Macapagal Arroyo announced plans for phasing out inefficient bulbs by January 2010, adding the Asian archipelago to the growing list of countries, including Ireland and Japan, which are slashing their emissions by shifting to compact fluorescent lamps (CFLs). So pressure is building up on our own government - and indeed the entire EU - to bring in their own mandatory efficiency standards for light bulbs.

A new report published today undermines the economic case for building a third runway at Heathrow Airport. It shows that the Department for Transport (DfT) based part of its case for expansion on an Oxford Economic Forecasting (OEF) study commissioned by BAA, the company who own and manage Heathrow.

Unsurprisingly, the BAA funded study over- estimates the benefits of a third runway, assuming it would generate an extra 3 million business passengers contributing £400 each to the UK economy (making it worth £5billion over 70 years) - the DfT's original estimate was for half a million new business passengers spending around £120 each.

This combined heat and power plant in Denmark is up to 95 per cent efficient

To celebrate our launch of EfficienCity, we're starting a new, weekly column for all the closet energy geeks out there. Every week, we'll take an in-depth look at one of the technologies we feature in EfficienCity - tidal power, wave power, wind energy, combined heat and power, micro-hydro power, anaerobic digestion, biomass and the rest. We'll also be looking at issues like baseload and the regulatory context for decentralised energy.

So remember to check back each Wednesday and, if you have any suggestions for energy solutions to climate change you'd like to see us cover, just post a comment at the bottom of this page and we'll try to slot it in.