Category Archives: CHP

Fusion power always 30 years away, now its more like 50 years away

When it comes to dealing with global issues like climate change or peak fossil fuels, I’d argue we’ll need to focus technology we already have, or what can realistically be developed in the near future. Relying on more fantastical high … Continue reading

Posted in Biomass, CHP, climate change, economics, efficiency, energy, environment, fossil fuels, future, LFTR, nuclear, peak oil, politics, power, renewables, Shale Gas, Shale oil, space, sustainability, sustainable, Tar Sands, technology | Tagged , , , , , , , , , , , , , , , , | 6 Comments

A review of Arcologies

One concept for how to reduce the environmental impact of cities is arcologies. The word itself is a combination of the words “architecture” and “ecology”, which neatly sums up the idea of developing self sustaining buildings with the minimum of environmental impact. … Continue reading

Posted in Biomass, CHP, clean energy, climate change, environment, future, housing, Passivhaus, peak oil, politics, power, renewables, space, subsidy, sustainability, sustainable, technology, transport | Tagged , , , , , , , , , , , , , , , , , , | 1 Comment

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

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

Northern Ireland and its RHI scheme controversy

RHI (Renewable Heat Incentive) schemes are something I’ve long supported. In many countries the winter heating load can represent a significant proportion of carbon emissions. Recall only 20% of the UK’s final energy consumption is electricity, while 36% is heating. … Continue reading

Posted in Biomass, CHP, clean energy, economics, efficiency, energy, politics, power, renewables, subsidy, sustainability, sustainable | 1 Comment

The 100% club

Recently Portugal has managed to pass that key milestone of achieving 100% of its electricity from renewables over several days, an improvement on the 70% of a few years ago. Granted its more normally an average of 48% from renewables, … Continue reading

Posted in Biomass, CHP, climate change, economics, energy, fossil fuels, peak oil, politics, power, renewables, sustainability, sustainable | 5 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