Tag Archives: smart grid

Portugal is not us, but damn we could learn a few things . . ..

Sure, circumstances are different – maybe a lot different – here than there. But the single most important thing they did was decide to do something. And they went from there.

 Portugal’s electricity network operator announced that renewable energy supplied 70 percent of total consumption in the first quarter of this year. This increase was largely due to favorable weather conditions resulting in increased wind and water flow, as well as lower demand. Portuguese citizens are using less energy and using sources that never run out for the vast majority of what they do use.

. . . Portugal’s investment in modernizing its electricity grid in 2000 has come in handy. Like in many countries, power companies owned their own transmission lines. What the government did in 2000 was to buy all the lines, creating a publicly owned and traded company to operate them. This was used to create a smart grid that renewable energy producers could connect to (encouraged by government-organized auctions to build new wind and hydro plants).

And then there’s this – surprising, and very hopeful:

Other countries have been making steps of their own on renewable power production. The U.S. had a record-breaking year for wind energy in 2012, growing by 28 percent. Sweden is looking to have no dependence on oil by 2020. Australia could be looking at 100 percent renewable energy by 2030. Global solar power world will soon be a net-positive energy source.