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2023
Sustainable Technology

Using Sound as a Catalyst to Greatly Reduce Cost of Green Hydrogen Production

Introduction to Acoustic Catalyzed Green Hydrogen Production

Hydrogen is the most abundant element in the universe. Where there is water there is Hydrogen. Hydrogen is the fuel used by the Sun to product Solar energy by the process of Fusion. Reproducing this type of Fusion on the Earth is not so easy.

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Robert X Bishop
Winchester, United States
Votes: 0
Views: 1026
Sustainable Technology
Jun 19, 2023

Using Thermal Energy to Produce Electricity

The project will allow converting thermal energy into mechanical energy and then using mechanical energy to convert it into electrical energy. Heat can be obtained from geothermal sources, direct solar heating, wind or any other source.

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Yusup Kamalov
Nukus, Uzbekistan
Votes: 14
Views: 1608
Sustainable Technology
Jun 28, 2023

Veles - Smart Photovoltaic Water Heating Converter

Veles is a smart converter designed to increase the water heating efficiency of photovoltaic panels that the user will be able to control through the application. By analyzing the user's use of water and heating, the converter will adjust the parameters using machine learning in order to achieve as much savings as possible,

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Ivan Jokic
Rijeka, Croatia (hrvatska)
Votes: 1
Views: 966
Sustainable Technology
May 31, 2023

VForce® Shape Adaptive (Morphing) Technology for Rigid Sails with Increased Propulsion Power

Generating additional force by morphing of rigid sails will provide a significant advantage in reducing fuel consumption and reducing emissions. Shipping is a major contributor of emissions (pollutants) such as greenhouse gases and VForce® technology reduces this and helps save the earth’s finite resources. The morphed sails take advantage of lower winds and provide other benefits as listed below.

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John Clark
Hastings, Australia
Votes: 0
Views: 973
Sustainable Technology
Jun 30, 2023

Water Bucket Overflow Collector

It is estimated that 7%-10% of water supplied is lost due to water bucket overflow during water collation and water transportation due to common momentary negligence when the water reaches at the top level and motion of the water bucket at hand transportation.

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Anteneh Gashaw
Addis Ababa, Ethiopia
Votes: 0
Views: 1382
Sustainable Technology
Jun 30, 2023

Water, Wind, Solar Power Plant

This power plant uses the landscape in three ways to create power that can be regulated keeping surges at a minimum. The power plant is adjacent to an area were deep water is on one side and lower land or water on the other.

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Sharon Nasset
Vancouver, United States
Votes: 1
Views: 1367
Sustainable Technology
Jul 1, 2023

Waterless Toilet

I would like to present my Waterless Toilet (WT) as an entry for this competition. All concept, design and R&D are by this author.

Two billion people around the world open defecate daily. My WT resolves this problem.

This WT improves health, ecology, security and dignity. Can save countries $ billions in lost hours and healthcare.

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Michael Carr
Phnom Penh, Cambodia
Votes: 1
Views: 1050
Sustainable Technology
May 2, 2023

Wind Turbine With More Technological Blades

A new wind turbine rotor featuring greater wind transparency and simplified blade shapes. Such forms make it possible to arrange the production of blades of large wind turbines without the use of manual labor. Usually, due to the complex profile of the blades, which have a variable width and twist along the blade,

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Yusup Kamalov
Nukus, Uzbekistan
Votes: 15
Views: 1646
Sustainable Technology
Jul 1, 2023

WOODSTOCK CO2

“WOODSTOCK CO2”

One of the possible ways trying to solve the present global temperature rising problem would be, as proposed by the Musk Foundation XPrize, a CO2 removal at an increasing rate up to attain one Gigaton/year scale by 2050, and to achieve this, to stock wood for at least hundred years into closed green concrete silos (Fig.1),

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Francisco Leme Galvao
S. Jose Dos Campos, Brazil
Votes: 3
Views: 1257
Sustainable Technology
Jun 23, 2023

World Wide Electrical Grid

A feasibility study needs to be started now. The technology exists to build a worldwide electrical grid now. The power would be transmitted with direct current to minimize losses from converting DC to AC.

Direct current is now transmitted many miles on land and in the sea.

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Burtis Dockery
Bryan, United States
Votes: 0
Views: 932
Sustainable Technology
Apr 22, 2023

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