Welcome to Almeria, a port city in Andalusia, Spain, where much of the industry revolves around the fish and seafood found in its waters.

Poor waste management has led to a multitude of environmental problems. Learn how to help with the three Rs: "Reduce, Reuse, and Recycle."

Residents of Jerez de la Frontera, Spain continue to explain the nuances of exchanging goods and services through a network of "zoquitos," a kind of local currency. While it has not yet happened fully, some of them envision a day in which their community might live without money in the traditional sense.

Learn about the history, products and practices of a famous Spanish chocolatier.

Residents of Jerez de la Frontera, Spain continue to explain the nuances of buying and selling goods and services with their local currency, “zoquitos.”

75 minutos takes a look inside the home of an expatriate couple living in Spain where a large percentage of their belongings were acquired second-hand.

"Zoquitos" is a network of local currency in Jerez de la Frontera, Spain with no physical bills or coins. It is based on bartering with the goal of promoting an economy that is more fair and supportive.

Meet Fernando, second in command on board one of Greenpeace's ships in Spain, as he tells us a bit about his duties as well as his views on overfishing.

Watch as these wealthy folks search for extremely expensive "bargains" in clothes, cars, etc. Everything is relative!

From a photography exhibit on endangered vultures to students who prefer the beach to the classroom as a manner of studying their environment, a Spanish news channel reviews a plethora of eclectic news briefs.

Various members of Greenpeace explain the activities that are taking place aboard the Rainbow Warrior III: expositions, concerts and even a sustainable dinner prepared by a prestigious chef!

Crew members of Greenpeace's ship, the Rainbow Warrior III, from Spain and Argentina tell us a bit about their duties and give us a tour of some areas of the ship where they are performed.

The captain of the Greenpeace ship, the Rainbow Warrior III, which is docked in Spain, explains to us a bit about the ship's equipment as well as his duties on board.

In the second part of this series, we see the rest of the process of making the alternative car fuel, biodiesel, with some students from the Rodriguez Casado Institute in Palos de la Frontera, Huelva, Spain.

See how students at the Rodríguez Casado de Palos de la Frontera Institute in Huelva, Spain learn to use the oil found at home to make biodiesel, an alternative car fuel.