There is no Free Lunch

It has been suggested that hydro electricity and nuclear energy are better alternatives to burning fossil fuel, because these sources do not provide emissions. Those suggestions are wrong. Continue reading

The World’s Largest Solar PV Array

While the United Kingdom’s renewable energy sector is losing business, due to uncertainty about government policy and the administration’s poor understanding of renewable energy the renewable energy sector in India looks as though it will become increasing prosperous and increasing important to the economic development of India. Continue reading

Subsidising Global Warming

We hear much about the large subsidies paid for renewable energy. In Many countries a feed in tariff system have been developed to subsidise the production of electricity from photovoltaic panels and large subsidies are paid to landowners and electricity generators who install wind turbines. Both PV and wind turbines do produce electricity but what they produce cannot be stored easily and the production is intermittent. Nevertheless governments, who regard energy as electricity, are happy to spend taxpayers’ money on these measures, rather than on measures, such as solar water heating, which can produce renewable heat at a cheap cost; unlike electricity heat can be stored.

Subsidies come in different guises. In essence any measure or favourable tax treatment which distorts the market or provides an un-level playing field is a subsidy. The Overseas Development Institute thinks that as a whole the governments of the world spend half a trillion dollars in subsidising…fossil fuel! Continue reading

One Last Binge

According to the European Union’s statistical agency, Eurostat, the carbon dioxide emissions of the United Kingdom have increased from 2011 to 2012 by 3.9%. This increase has occurred despite all the wind turbines that have been installed, despite all the new cars that burn petrol and diesel more efficiently, despite all the PV panels installed and all the other froth and bubble that the UK government uses to try and stem the tide of greenhouse gases that its nation produces. Continue reading

Ignorance is Everywhere

Ignorance is everywhere but in some places it is more deeply spread than in others and on some topics, such as the environmental protection I can find myself in despair about the ignorance.  Fox News is a good example, although it is not unique. I have seen similar ignorance displayed on the BBC and by the Advertising Standards Authority. Some may be well educated but education does not make you smart.

The following is a good and recent example of what I mean. Continue reading

Wind Turbines and the foolishness of subsidising them

About ten miles north of Ramsgate, in the middle of the Thames Estuary some 175 offshore wind turbines have been installed and are now operating, as wind turbines operate, in their own misunderstood fashion. If it is windy, and not too windy, the turbines generate electricity. The publicity claims that the wind turbines will generate enough electricity for 470,000 homes but the publicity is imprecise. There are only 22.5 million homes in the United Kingdom and to power them all will need another 50 arrays of similar turbines but unfortunately it is not as simple as that. Continue reading

Mindless Renewable Energy Targets

In the almost mindless race to meet the United Kingdom’s emission targets the government has decided to subsidise, at taxpayer’s expense, the generation of electricity in a way which will mean the creation of far more greenhouse gas emissions. Continue reading