How Portugal went 107 hours on only renewable energy

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May 182016
 

CSM_LogoProving its leadership in renewable energy, Portugal powered all of its electricity with only renewable energy for four days.

By Story Hinckley, CSM

From the morning of May 7 to the afternoon of May 11, Portugal’s electricity consumption was fully covered by renewable sources. For 107 hours, Portugal powered all of its electricity from biofuels, hydropower plants, wind turbines, solar panels, and geothermal heat. But this is not the first time that Portugal has boasted an impressive energy statistic. (…)

“How did Portugal assume such impressive leadership in the clean energy transition?” asks WorldWatch Institute. “The key, as usual, lies in ambitious supportive policies.”

Feed-in tariffs, which provide renewable electricity producers with a guaranteed price for each megawatt-hour of energy fed into the country’s power grid, were first introduced in 1988 and have continued to develop, according to WorldWatch. Also, host municipalities of renewable energy receive payments of 2.5 percent of revenue. And the government bought transmission lines from private power companies at the turn of the century, refitting the grid infrastructure to better connect with small electricity generators such as domestic solar panels.  (…)

Find the full article [here].

Small Portugal Thinks Big – and Very Green!

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Aug 262010
 

By Camille Serre and Alexander Ochs

After having shed some light on French climate and energy legislation, let’s proceed with our review of European progress toward clean energy economies. Typically, the Scandinavian countries and Germany have set the example in the European renewables field. Yet lately, a Southern country—Portugal—has attracted media attention after delivering its National Renewable Energy Action Plan to the European Commission this June.

In 2009, Portugal ranked 3rd in Europe in wind power capacity per capita - Flickr Creative Commons / Mafalda Moreira Santos

In 2009, Portugal ranked 3rd in Europe in wind power capacity per capita - Flickr Creative Commons / Mafalda Moreira Santos

Portugal has made dramatic changes in its energy policy over the last five years under the government of Prime Minister Jose Socrates. The country’s installed renewable energy capacity more than tripled between 2004 and 2009, from 1,220 megawatts (MW) to 4,307 MW, and renewables now represent roughly 36 percent of electricity consumed. Thanks to this performance, Portugal currently ranks 4th in Europe in energy production from renewables. Socrates seems to know what he is doing, and it looks like his previous experience has paid off. Like Germany’s chancellor Angela Merkel, Socrates was Minister of the Environment before becoming head of his country’s government. The environment seems to be a springboard for European politicians’ careers.

Of course, Portugal benefits from favorable conditions for renewables as well: a strong wind resource, great hydropower, good tidal waves potential, and a high sunshine rate. After the country removed several dams in recent years, Socrates’ government has focused instead on wind power development, under most conditions the cheapest renewable energy source after hydropower. With spectacular growth in wind energy production of over 600 percent between 2004 and 2009, Portugal now ranks 6th in Europe in total installed capacity and 3rd in capacity per capita, behind only Denmark and Spain. Some even expect Portugal to overtake its neighbor Spain in per capita wind energy production as early as this year.

[Read both parts of this blog on the ReVolt website]