The Saltire Prize should have been awarded last month, though you may not have noticed much, or indeed any, media coverage of this important milestone. Here is my attempt to remedy this oversight.

The Saltire Prize should have been awarded last month, though you may not have noticed much, or indeed any, media coverage of this important milestone. Here is my attempt to remedy this oversight.
The Swansea Bay tidal lagoon debate tends to focus on its cost. The figure usually quoted is £168/MWh for the feed-in tariff or ‘strike price’ needed to enable it to go ahead. If you were wondering where this number came from, how it was derived, and whether it is still correct, then you’ve come to the right place.
Read moreA year ago I wrote a blog post entitled Rebooting Marine Renewables. Its centrepiece was an analysis of the electricity generated by wave and tidal-current plant in the UK as revealed by ROCs and REGOs. Now seems like a good time to update it by taking a fresh snapshot of the data to see what has happened since then. To keep this article short and sweet please read the original post for background and context. The most relevant part is where the graphs of the data are shown.
Read moreTidal Lagoon Plc (TLP) has recently published a document called ‘The New Power Cost League Table’ that compares the cost-effectiveness of different electricity generating technologies according to a new measure they have devised that they call ‘lifetime consumer cost per MWh’. Figure 1 shows the league table.
Read moreThese days more and more people seem to be railing against renewable energy—in the media, on the internet and down the pub. Here are some recent examples:
This kind of stuff is common in the mainstream media, as the above examples testify. It often contains emotive terms like ‘disaster’ and ‘scam’, as the above examples also testify. The regular drip feed of it seems to be turning ‘Middle England’ against renewables and the government is responding by rolling back the measures it had in place to encourage them. However, I’ve yet to see a fact-based critique of these arguments anywhere. Here’s my attempt fill the gap.
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