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2021
Sustainable Technologies/​Future Energy

Hollow Generator™

Hollow Generator™

Patent No. US 7,843,099 B2

For installations where flows are regulated, the Hollow Hydroelectric Generator™ provides a more efficient and compact means for generating electricity than do other designs. The Hollow Hydroelectric Generator™ itself is an extension of the previously introduced Hollow Turbine,™ and is suitable to replace the existing turbine / rotors in conventional hydroelectric power plants,

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William Fielder
Ojai, United States
Votes: 3
Views: 1774
Sustainable Technologies/​Future Energy
Jun 28, 2021

Hollow Turbine™

Hollow Turbine™
Patent No. US 8,080,913 B2

Constructed from stainless steel or composite carbon fibers with a titanium veneer, this award winning turbine design effectively captures the kinetic energy available off our coastlines and inland waterways. As seen in this partial diagram, debris may safely pass through the center of the turbine, as well as over the dull blades themselves,

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William Fielder
Ojai, United States
Votes: 4
Views: 1353
Sustainable Technologies/​Future Energy
Jun 28, 2021

Renewable Water, Power, and Agriculture™

The Other Hydrogen Economy™ and 3D Precision Irrigation™ are competent means for supplying Renewable Water, Power, and Agriculture.™

The Other Hydrogen Economy™ uses renewable energy to extract hydrogen from seawater, or from other sources, via electrolysis and transforms it into electricity and potable water. This creates a micro-grid which may or may not connect to the regional grid.

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William Fielder
Ojai, United States
Votes: 4
Views: 1503
Sustainable Technologies/​Future Energy
Jun 28, 2021

Renewable Water and Power

New Use for the Self-Winding Generator

Patent No. US 7,127,886 B2

In-A-Nutshell: solar-thermal energy is transformed into electricity and used to electrolyze ocean water into hydrogen that is later combined with atmospheric oxygen to provide potable water and electricity, and oxygen that provides a means of re-oxygenating ocean water for marine aquaculture sites.

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William Fielder
Ojai, United States
Votes: 4
Views: 1302
Sustainable Technologies/​Future Energy
Jun 28, 2021

Electric Power Storage Power Plant

This means of energy storage captures excess electric power from renewable sources, or from the grid, with an electric motor / generator and stores that energy with a mechanically connected energy storage spring. When the stored electric power is required,

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William Fielder
Ojai, United States
Votes: 3
Views: 1513
Sustainable Technologies/​Future Energy
Jun 27, 2021

High Strength Keyed Bricks With Recycled Plastic to Build Anywhere

Keyed BricksTM require no fasteners, no cement or no training. Keyed Bricks are a high-tech shell filled with low-tech recycled plastic waste that increases its strength. It is engineered for a decentralized manufacturing process using local resources. Keyed Bricks can build sustainable load-bearing structures for communities anywhere in the world.

This technology addresses some major problems.

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Dale Van Cor
Winchester, United States
Votes: 5
Views: 2112
Sustainable Technologies/​Future Energy
Jun 27, 2021

Odor Free Compost Can

The "Odor free compost can" will prevent bad odor from compost and will save people from unhygienic atmosphere. It will be easy to use and will produce good quality manure.

Many of us do not prepare compost just because we think that it will smell bad while decomposition by microorganisms.

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Sanskriti Kumari
Saharsa, India
Votes: 7
Views: 1642
Sustainable Technologies/​Future Energy
Jun 27, 2021

Wind Turbine Recycling and Repurposing

Retired wind turbines routinely end up in the waste stream. Current efforts to divert the trash towards other uses include creating playground structures, or grinding the composite materials into pellets to reuse as aggregate in future composite structures.

Although creating play structures for kids is a noble and highly visible goal, there is a very limited market for that.

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Lawrence Shing
Mountain View, United States
Votes: 4
Views: 1438
Sustainable Technologies/​Future Energy
Jun 26, 2021

NanoXynergies

The world produces about 380 million tons of plastic annually and less than 25% is recycled. Most of these plastics end up in our landfills, rivers and oceans. Dumping plastics in landfills leads to land degradation and the methane produced is a greenhouse gas 35 times more potent than carbon dioxide over a 20 year period.

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Cabinet Mhere
Harare, Zimbabwe
Votes: 2
Views: 1437
Sustainable Technologies/​Future Energy
Jun 25, 2021

Solving The Disposable Plastics Problem

Create a returnable plastics lottery system where reverse vending machines are used as "slot machines" () and where any (authorized) plastic item could be deposited and where only very occasionally would the depositor win a (relatively) large dollar amount prize.

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Thomas Brady
Holland, United States
Votes: 5
Views: 1829
Sustainable Technologies/​Future Energy
Jun 21, 2021

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