Give me some sugar

Can you see what is wrong with this graph?

sugar consumption per person uk

Read more of this post

When the wind blows

I looked today at investing into a company setting up a small wind turbine. I’ll keep the numbers round for confidentiality reasons.

£700k start-up costs, with a 75% chance in any year of generating enough energy to sell at 5p / kwhr to the grid for £30k.

10% of revenues go to the site’s landlord, and a flat £15k per year to the manufacturer for a full maintenance contract.

This is clearly not viable. Fortunately there is an additional subsidy of 18p / kwhr (rising annually) due to the Government’s Feed-in-Tariff.

Nothing about this site will get cheaper over time. Assuming a life span of 25 yrs and a 10% discount rate, the turbine and other start-up costs would have to drop from £700k to £100k for future such ventures to start to look interesting sans subsidy.

In the UK the total subsidies needed for all such schemes are added up, and then divided out amongst all consumers’ bills, so it’s not clear to the general public just how much more expensive (it appears 4x as much) some alternative energy sources are costing.

Future Governments change their minds about policies. And for that reason, I’m out.

Spend £2 more on wine

The average price point for a bottle of wine bought in the UK is £4.50.

At that level, 56% is tax. Add on to that marketing, packaging, distribution, and perhaps only 50p is the cost of the wine itself.

Spending an extra £2 at this price point is likely to increase the quality of grapes used by 2x or more.