DIY, MATERIALS, CONSTRUCTION AND HUNDREDS OF IDEAS

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Gravitricity, the startup that plans to convert disused mines into energy storage systems

As the mines progress towards their decline, a Start The British are already thinking about how to give them a new life, are in favor of the environment. This is Gravitricity, a specialist company that plans to convert mining wells into massive clean energy storage...

The first wind turbine in Spain purchased between individuals is underway

This is a project to democratize energy, through the installation and maintenance of a wind turbine with the capacity to produce electricity for 2,000 families. Viure of the area. An initiative developed by industrial engineer Pep Puig. It was created in 2009, on the...

Glass photovoltaic solar tiles made in Spain

These tiles fit together like standard tiles and blend into existing channel tiles to allow full roof integration without any additional thickness. Mascarell manufactures a 10 W solar tile, which consists of a glass tile on which high performance monocrystalline solar...

Toyota Mirai, the second generation of the hydrogen car

Toyota has unveiled the new Mirai, the second generation of its hydrogen powered car. The Japanese manufacturer strongly believes in this technology and in this new model it has incorporated all the experience gained with the first generation of Mirai to offer a...

Canadian Wells: a low-cost natural technology to heat your home while saving energy

Canadian wells, also called Provencal (due to its use in the French region of Provence), are simple geothermal air conditioning systems. They consist of networks of pipes located in the exterior basement of houses, connected to them and which work on the principle of...

Altaeros Bat, the wind turbine that generates twice the energy at an altitude of 300 meters

It is, in short, a balloon that raises a wind turbine 300 meters high. A concept borrowed from aerospace technology, it uses inflatable helium to lift a small generator into the air, the balloon is made of a very strong and light material to support the weight and be...

A new triple-use double-glazed solar window: shading, insulating and generating energy

Quantum dots appear as an alternative to solar technology which can also be "Promising". This is what they think in the laboratory in Los Alamos, USA, where this material is used to build a solar window with double glazing and at least triple use: to provide shade, to...

Hype: the world’s first and largest fleet of 100% hydrogen taxis

To deal with pollution and traffic problems in Paris, Mathieu Gardies decided to launch an electric taxi company in the French capital in 2009. In 2015, when many of the first tests with battery electric vehicles had failed, the first hydrogen powered vehicles hit the...

Introduction to the installation of photovoltaic solar panels

In this course, you will learn the basic concepts of photovoltaic solar panel installations, so that you can carry out your own projects. In renewable energies, photovoltaic solar energy is today a clean, decentralized, modular and reliable technology for producing...

Roll-A-Rack, new commercial solar rack system

Acme Express Inc., a Cleveland-based technology development company, developed a new medium for solar panels with a $ 1 million grant from the Small Business Innovation Research Fund of the Office of Solar Energy Technologies in the United States. Energy, so you can...