Green Blogs by TESUP

There was a yellow thunderstorm warning across much of the UK this week. That is weather. It tells you almost nothing about the climate, and anyone who

A pallet has left for Oamaru, on the North Otago coast — a country that already gets 85.5% of its electricity from renewable sources. So the usual sales

Your solar panels are about to have their worst six months. That is exactly when a turbine starts earning its keep.

Almost every home energy decision gets

For fifty years, wind powered nations. We decided it should power homes.

TESUP is the global leader in household wind energy. Almost a decade of building

Most of the people who buy a turbine from us are not experts in what salt air does to metal. A boatyard is. A yard on the Breton coast spends its whole

Two customers in Palermo, five kilometres apart, can buy the same machine and get completely different results from it. That is not true of most cities

Anyone selling energy hardware into the Gulf opens with the sun, and they are right about the sun. What tends to get skipped is that a panel's output and

Last week we gave a whole post to a fibre laser. Here is the machine at the next station along, and it is a bench drill of the sort you would find in any

Three times in the last month we have written the same sentence: the blade sets are laser-cut from 1.2 mm high-strength aluminium. It is the kind of

Four Atlas turbines are turning on Petrobras vessels off the coast of Brazil. They got there through Company Importação e Exportação Ltda. of Vila Velha,

Going to Washington: a batch of permanent magnet motors, ordered from Olympia. They were bought as components rather than as a finished machine, which

Going to Greece: one vertical wind turbine, ordered from Ilioupoli in Attica — a suburb six kilometres south-east of central Athens, at the western foot