Açude Nº 50

Steel giant Thyssen Krupp in Germany and cargo ship operator Maersk in Denmark are investing huge sums of money with public support to convert their huge and dirty energy consumption to ‘green’. Hydrogen plays a central role in this. At the same time, countries in Africa such as Morocco and Namibia are gearing up to become giga-suppliers of the new energy source. But does it all make sense? Why not just produce green steel in Africa? And what's the story behind the blue hydrogen that is supposed to come from Norway via pipeline? The film follows pioneers on breathtaking projects and shows that the energy transition is more complicated than expected and holds many surprises in store.

“…It is a film that tells in hurried film sequences and a resonant musical score juxtaposing the sublime, funereal despair of Bartok agains tthe gut-bare tones of folk music. Gates has through his filming technique and meticulously selected mining sites, captured all the outrage and sorrow and indignity to the land and its people that strip mining represents. The film is one that all Americans should see, for it shows extremely well the price we have to pay for strip mined coal.” - Dale A. Burk, The Montana “Missoulian”

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

Atlantis is filmmaker Luc Besson's celebration of the beauty and wonder of the world beneath the sea, expanding upon themes touched on in his film The Big Blue. Combining stunning underwater cinematography and a hypnotic score by Eric Serra, Besson's singular vision defies dialogue or narrative structure to explore ocean life as you've never seen it before. Following the colossal success of The Big Blue, Luc Besson crisscrossed the world's seas and oceans to film the beauty and diversity of marine life: from the giant octopuses of Vancouver to the manta rays of the Pacific (New Caledonia), and the grey sharks of Tahiti. A film with no actors or sets other than the underwater world. A breathtaking view of marine species: sharks, dolphins, manatees, octopuses. An exploration of the seabed in the Bahamas, the Galapagos, Vancouver, and Tahiti.

Looks at the baobab trees that grow in the dry bush country of Africa and shows the ecosystem created by them.

The documentary chronicling Oly Rush's world record attempt to swim non-stop around Grand Cayman. All in the name of raising awareness for plastic pollution.

The Acadian Forest once spanned across the entirety of modern day New Brunswick and beyond and has been home to a variety of Indigenous peoples, animals, and tree species. This documentary listens to several experts in their fields, all relating to the land and peoples as they discuss the meaning to the forest to Indigenous people, themselves, and the land itself. See what experts say has happened to the former glory of the forest, its use throughout industrialization, modern times, and where things can go into the future.

“Let nature be nature” is the philosophy of the Bavarian Forest National Park. Despite massive resistance, this vision has become a groundbreaking showcase project. Because humans do not interfere with nature, the former commercial forests grow into a primeval forest, a unique ecosystem and a refuge for biodiversity. People from all over the world come here. They are looking for answers to the question of why we need more wild nature and what we can learn from it to preserve forests for future generations in times of climate change.

Fracking the System is a political thriller documentary from the front lines of climate justice activism in Colorado. When a fracking mega-site gets moved from a White neighborhood to a BIPOC neighborhood, a concerned mother fights to try and stop it. This is an investigative exposé about the harms of fracking, the lengths to which the government is complacent with industrial pollution, and the nefarious tactics that the oil and gas industry uses to undermine democratic elections.

Takes us to locations all around the US and shows us the heavy toll that modern technology is having on humans and the earth. The visual tone poem contains neither dialogue nor a vocalized narration: its tone is set by the juxtaposition of images and the exceptional music by Philip Glass.

Britain is undergoing a domestic heating revolution - heat pumps are replacing gas boilers and apparently everyone should prepare to put one in their homes. Alexis Conran investigates whether these devices live up to the hype, examining the pros and cons to help consumers choose the best option. Plus, tips on maximising savings.