Apr 19, 2021
Energy Inventions
Nicola Tesla's inventions revolutionized the electricity industry and facilitated the fast paced growth of global industry. Since that time countless inventors have created amazing technologies that have completely changed the way we live. Today there are thousands of individuals and companies across the globe who are working hard to develop alternative energy solutions for future generations. This page contains articles about alternative energy inventions.
Costs for Thermo-photovoltaic Cells Significantly Reduced
Thermo-photovoltaic (TPV) cells are great for converting radiation from any heat source to power. These cells can generate power from the wasted heat which gets released when glass or
The Ultimate Solar Cell?
The ultimate step in utilizing solar power is to convert maximum energy from sun into electricity. This will make solar power highly cost-advantageous compared to other traditional power sources.
New Process to Boost Hydrogen Fuel Cell Usage
A new process is being tested by chemical engineers of Purdue University to get high hydrogen production at fuel-cell temperature-level with no catalyst use. This is full of promise
Airborne Wind Turbines?
Yes, the day is not far off when reaching for sky is the new motto for generating cost-effective renewable energy. Initially it was considered to be technically non-viable to
Giant Inflatable Airship Powered by Algae
This summer, piloted by Captain Allan Judd, Bullet 580 will usher in the return of inflatable giant airships. The 235 ft long and 65ft diameter ship is covered with
MIT Researchers Print a Solar Cell on Paper
We love the idea of clean and green fuel. But they come with certain disadvantages. First one is they are heavy on pocket of a commoner. Second disadvantage is
Bladeless Wind Turbine – Inspired by Nikola Tesla
A research company in New Hampshire recently patented its bladeless wind turbine, which is based on a patent issued to Nikola Tesla in 1913. This wind turbine is christened
New Platinum Could Mean Cheaper, More Efficient Fuel Cells
Fuel cells are clean and green cells. They work without polluting the environment. Fuel cells are electrochemical devices that transform the chemical energy of a fuel into electricity generating
Hydrogen Gas Production Doubled with New Super Bacterium
Hydrogen gas is today used primarily for manufacturing chemicals, but a bright future is predicted for it as a vehicle fuel in combination with fuel cells. In order to
Engineers Tap Algae Cells for Electricity
With the help of photosynthesis plants convert light energy to chemical energy. This chemical energy is stored in the bonds of sugars they use for food. Photosynthesis happens inside
PV Cell Prototype Generates Electricity from IR and UV Light
Solar energy is present in abundance around us. The problem is how to harness a substantial portion of it for human use. How to raise the efficiency bar of
Tiny Generators Produce Electricity from Ambient Vibrations
Tiny generators developed at the University of Michigan could produce enough electricity from random, ambient vibrations to power a wristwatch, pacemaker or wireless sensor. The energy-harvesting devices, created at
Water into Hydrogen Fuel with Waste Energy
With each passing day, scientists are coming out with unique solutions to lessen our dependence on fossil fuels. They are now thinking of turning stray forms of energy such
Using Carbon Nanotubes to Produce Electricity
The researchers of Massachusetts Institute of Technology (MIT) have uncovered a new phenomenon of carbon nanotubes. They found that carbon nanotubes discharge powerful waves of electricity under certain
Scientists use Visible Light to Break Down Carbon Dioxide
We all are familiar with the effects of carbon dioxide on our environment. Carbon dioxide is responsible for causing the greenhouse effect. If scientists can breakdown this gas into
Solar Energy from Plant Protein Structure
Nanoscience is quite fascinated with the process of photosynthesis. They want to duplicate this process exhibited by green plants and utilize the solar power for energy use. Till now
Energy-Recycling Artificial Foot
It should come as no great surprise that walking with a prosthetic limb is difficult. According to a newly published paper on prosthesis, walking with a prosthetic foot requires
Nanotechnology Lights Up Batteries and Clothing
Yi Cui, an engineer at Stanford University, leads a team that may take nanotechnology to the next level by creating paper batteries and fabrics that can conduct energy. At
New Solar-Powered Sensor Could Literally Change the World
Science continues to amaze and one of the latest discoveries may literally change the world as we know it. This tiny solar-powered sensor can fit on the face of
Germanium Laser is the Latest Light Technology to be Unveiled
The materials in lasers can be expensive and difficult to work with. A discovery at MIT may be changing all of that much sooner than we think as germanium
The Future is Now with Light-Powered Circuitry
The brain of any electronic device is the circuitry that operated the machine. Without the circuitry, the device is not even worth the cost of the plastic that it
New Battery Technology Could Lead to Self-Powered Devices
The advancements that are being made in battery technology are pretty mind boggling. We are seeing devices that are drawing power from just about every source that is imaginable,
Forget Solar Power, Human Power is the Future
That may be a little aggressive, but Princeton University engineers have developed a device that may change the way that we power many of our smaller gadgets and devices.
Battery Free is Possible with the Ene Pocket
Parents everywhere probably just sat up in their chairs reading that. Regardless of whether they are buying rechargeable batteries or getting Duracell batteries when they go on sale at
A Rose Wind Turbine by Any Other Name…
The one knock on wind energy is that it is not portable. Until recently, there were few if any portable devices that were available to literally take wind power
Jet Engines the Inspiration for New Wind Power Technology
Wind power has recently received a nice boost as one of the hottest forms of energy on the market. When comparing the recent market growth against all forms of
Wind Turbine Power Goes Portable with Foldable Wind Generator
Renewable energy is one of the hottest things on the market right now but until recently, solar power has been getting most of the attention. While there are plenty
Self-Assembling Solar Cells
What can a scientist do with salad dressing apart from telling you that it increases the taste of salad manifold? But that’s the beauty of this profession. As Newton
Solar-Powered UAV Under Development
If UAVs starts running on the solar system, then it will save lots of expensive fossil fuel and the add-ons in the form of greenhouse effects. Researchers at the
More Energy-Efficient Communications Networks
Reputed companies are always conscious about their brand image and what a great way to build great brand by taking clean and green route! Bell Lab is the division