Tag Archives: Energy Efficiency

Hydrogen Woo

As a follow up to my article on scam water devices, I thought it would be useful to do one on hydrogen and water powered cars. One of the problems with being involved in renewable energy research, in particular fuel … Continue reading

Posted in cars, CHP, clean energy, climate change, efficiency, energy, future, peak oil, politics, power, renewables, sustainability, sustainable, technology, transport, water scams | Tagged , , , , , , , , , , , , , , | Leave a comment

Water woo devices

I came across this video promotion for a self filling water bottle device, being marketed by a company called Fontus. It supposedly can refill itself by condensing water straight out of the air, being powered by a small solar panel, thus … Continue reading

Posted in aviation, cars, clean energy, climate change, efficiency, energy, politics, power, renewables, sustainability, sustainable, technology, transport, water scams | Tagged , , , , , , , , , , , , , , , , | 2 Comments

Is Tesla really worth more than Ford?

Recently Tesla’s share prices rose to a level which valued the company higher than the value of Ford. This at first glance seems surprising. After all Ford rakes in $115 billion a year in revenue and builds over 6 million vehicles a year. … Continue reading

Posted in cars, climate change, economics, energy, fossil fuels, future, sustainability, transport | Tagged , , , , , , , | 1 Comment

Taxing the Sun

I’ve joked before that it would be just a matter of time before the Tories started taxing solar panels rather than subsidising them. Well, now its happening. To help pay for the ever increasing cost of brexit they are putting … Continue reading

Posted in clean energy, climate change, economics, efficiency, energy, fossil fuels, nuclear, politics, power, renewables, Shale Gas, subsidy, sustainability, sustainable | Tagged , , , , , , , , , , , , , , | 4 Comments

Electricity prices – its complicated

I came across this comment the other day from some climate denier, the figure he was referring to being given below. The point he was trying to make was that German electricity prices are high and thus renewables = expensive electricity. … Continue reading

Posted in CHP, clean energy, economics, efficiency, energy, fossil fuels, France, Global warming denial, nuclear, Passivhaus, politics, power, renewables, subsidy, sustainability, sustainable | Tagged , , , , , , , , , | 1 Comment

Why pro-nuclear preaching undermines the case for climate action

With climate talks ongoing in Paris, we have another “plea” from various climate scientists for action. Most notably a claim by James Hansen, Kerry Emanuel, Ken Caldeira and Tom Wigley (the gang of four as I will henceforth call them) … Continue reading

Posted in clean energy, climate change, economics, energy, fossil fuels, Global warming denial, LFTR, nuclear, politics, power, renewables, technology | Tagged , , , , , , , , , | 22 Comments

A brief history of Drax and UK energy policy

A key feature of any nation’s energy policy is to play the long game, with long term planning, based on sound scientific advice. However this has been precisely what has been lacking in the UK, which has gone through six … Continue reading

Posted in Biomass, CHP, clean energy, climate change, economics, efficiency, energy, fossil fuels, Global warming denial, nuclear, renewables | Tagged , , , , , , , , , , , | 5 Comments