Science Archives > Page 2 of 19 > Hydrogen Fuel News

Chemical engineer creates zero-waste cleaning solution for biogas

September 11, 2015September 10, 2015 Amanda Giasson

The waste generated by renewable gas production can be transformed into fertilizer. Andrew White, a Canadian chemical engineer, has developed a product that he calls the SulfaCHAR system, which can convert the waste that results from producing biogas into fertilizer. According to White, his SulfaChar system removes chemical waste from the biogas process, which stops gas engines from becoming ruined by hydrogen sulfide (H2S), and also boosts a renewable gas facility’s profitability, reported Reuters. The decomposition process of the clean gas produces not so clean waste. While biogas can help…

PCS Giant King Grass biofuel could replace coal

August 19, 2015August 19, 2015 Amanda Giasson

PCS Biofules Inc. has converted Giant King Grass into environmentally friendly coal replacement. By using its patented Polymer Carbon Solid (PCS) thermal catalytic process, PCS Biofules Inc., the Vancouver, Canada-based company, has successfully transformed Giant King Grass into a high-energy, carbon neutral, “drop-in” replacement for coal. This breakthrough was announced by California-based clean energy company, VIASPACE Inc., reported PennEnergy. The hybrid grass is considered to be the new biomass for green energy. Giant King Grass is a type of fast growing, high yield, and very tall hybrid grass. It can…

Solar technology breakthrough results in cheap hydrogen fuel production

July 2, 2015July 1, 2015 Erin Kilgore

New solar panel design makes cheaper clean-burning hydrogen fuel. Swiss scientists have announced that they have made a clean energy breakthrough with solar technology, involving traditional solar panels that can be utilized to produce an electrical current that splits water molecules into hydrogen and oxygen, which, in short, means that these scientists have developed a simple and non-traditional method to create cheap clean-burning hydrogen fuel from solar panels. The green discovery could lower fossil fuel dependence and combat climate change. By splitting water molecules to create hydrogen, this enables the…

Rare-earth magnets recycling process simplified

June 25, 2015June 24, 2015 John Max

The new process to recycle rare-earth magnets could make the electronic industry more sustainable. American researchers from the University of Pennsylvania have developed a new recycling process, which focuses on reprocessing two types of rare earth metals, neodymium and dysprosium, which are commonly used as magnets in a variety of electronic devices, and are both equally difficult to find in nature and can only be extracted via a complex method that is also damaging to the environment. The new reprocessing method is surprisingly uncomplicated. According to Engineering and Technology Magazine,…

Scientists use green technology to develop new biodegradable computer chips

June 3, 2015June 2, 2015 Angie Bergenson

A semiconductor chip made mostly from wood may help make electric devices greener. A new type of green technology has been developed at the University of Wisconsin-Madison by scientists who have created a wood-based biodegradable computer chip that may help to reduce the amount of e-waste that is created by the growing number of discard portable electronic devices, which are currently primarily made from materials that are non-biodegradable, non-renewable, and potentially toxic. Computer chips could be as safe for the environment as fertilizer. According to Science Daily, the team of…

Bladeless wind generator could be the next big thing for wind energy

May 11, 2015May 8, 2015 Amanda Giasson

An innovative company wants to change how energy is generated from wind. Spanish tech startup Vortex Bladeless is taking a new wind energy generation approach and, instead of using wind turbines with rotating blades, the company has reinvented the standard wind turbine model, creating Vortex, which is essentially a tall mast that looks somewhat like the pole of a standard turbine without the blades. According to the company’s official website, Vortex will be more environmentally friendly, more cost effective, and a more efficient way to produce energy compared to current…

New prototype could be a boon for fuel cell technology

May 6, 2015May 6, 2015 John Max

Trenergi makes a major breakthrough in fuel cell technology with its new energy system Trenergi, a developer of hydrogen fuel cell technology, has demonstrated its new fuel cell prototype to investors. The prototype system produces 1 kilowatt of electrical power and features a design that is quite unlike conventional fuel cells. Trenergi suggests that the new fuel cell is capable of producing electrical power in an efficient and environmentally friendly manner from most forms of existing fuels. The fuel cell, like its conventional counterparts, also producing heat. New fuel cell…

New research may improve production of biofuels

March 10, 2015March 9, 2015 Amanda Giasson

Scientists have discovered a way to boost the production of fuels and other renewable chemicals. According to news from Berkley Lab, researchers with the Energy Biosciences Institute (EBI) have discovered a way to use biomass fermented by yeast to enhance the production of biofuels and renewable chemicals, without having to rely on costly enzyme cocktails or pre-treatments that are hard on the environment. The researchers believe that they can engineer biofuel-producing yeast. The researches with EBI, which is a partnership between Berkeley Lab and the University of California Berkeley, made…

Batteries could be improved to make electric vehicles cheaper

February 23, 2015February 22, 2015 Tami Hood

An old type of battery may store far more energy and be less expensive than current lithium-ion EV batteries. Manufacturers of electric vehicles (EVs), and those interested in producing these green cars, are always hoping for improvements to be made to lithium-ion batteries, which power these vehicles, in order to extend the battery’s driving range and make it cheaper. However, Scientists from chemical company BASF are currently investigating an older type of battery that is showing promise where present lithium-ion batteries are not. The basic type of battery currently used…

Solar energy generated in space could be the renewable power of the future

December 23, 2014December 23, 2014 Erin Kilgore

Space-based solar power could become the most powerful energy source. While the idea of a solar energy station in space is not a new concept, unlike the past, when it was more of a concept that only seemed possible in a science fiction novel, today, the idea of building a solar power station in space, that could harvest non-stop continual power, is becoming an idea that scientists may actually be able to make possible, CNN reported. No clouds or night exists in space to inhibit sunlight. Space is absent of…

Scientists make energy storage breakthrough

November 10, 2014November 7, 2014 Erin Kilgore

Rice University scientists make molybdenum disulfide discovery. A research team from Rice University has managed to transform the two dimensional form of molybdenum disulfide into a nanoporous film that can be used for energy storage or can catalyze hydrogen production. Developing flexible films of the material could be cost-effective for fuel cells. Molybdenum disulfide (MoS2) is a semiconductor that is made up of a layer of sulfur atoms that are situated between two layers of molybdenum, a brittle transition metal. From above, the material looks like graphene, but when turned…

Energy saving technology available in a wearable bracelet

October 15, 2014October 15, 2014 Amanda Giasson

Wristify helps to cool or warm the temperature of the wearer. Embr Labs was recently announced as one of Intel’s “Make it Wearable” challenge finalists, for its product called Wristify, a heating and cooling wearable device worn on the wrist that utilizes energy saving technology to help measure and control a person’s body temperature. The concept behind the wearable technology is pretty basic. Essentially, the device features technology that gives off cool or warm impulses to slightly lower or raise a person’s body temperature. The creators of the bracelet claim…

Researchers make a breakthrough in solar energy

August 25, 2014August 22, 2014 Stephen Vagus

Research team makes advances in artificial photosynthesis A team of researchers from Ruhr-Universitat Bochum have made a breakthrough in artificial photosynthesis. Over the past year, the research team has been working to create a bio-based solar cell, which would make use of organic materials to produce electrical power from sunlight. Researchers succeeded in their endeavor and have been working on ways to improve the energy properties of their artificial leaf. Currently, this biologic solar cell can only produce nanowatts of electricity. Researchers put protein complex to work to promote photoelectric…

Breakthrough in energy storage made at the University of Florida

June 5, 2014June 3, 2014 Angie Bergenson

Energy storage remains a very significant problem without a clear solution Energy storage is a problem. This problem becomes more pronounced when renewable energy is factored into the equation. Conventional storage methods are designed for traditional forms of energy production that are largely based on the use of fossil-fuels. Unfortunately, many of the storage technologies that are still used today were developed decades ago, making them outdated and inefficient by today’s standards. When it comes to renewable energy, efficient and effective storage is even more of a problematic issue, as…

Solar energy could be transformed by glass sphere

May 23, 2014May 22, 2014 Amanda Giasson

Futuristic solar power collectors turn light into electricity. Rawlemon, a German-Spanish startup based out of Barcelona has developed solar energy technology that the company claims is extremely effective at transforming light into energy, so much so that it can even make use of moonbeams and windows in office buildings. Spheres are used to capture light from the sun. Instead of using the typical flat panels to collect the sun’s rays, Rawlemon’s spherical solar concentrating system uses a glass ball to convert light into an electrical current. Naturally, this gives them…

Recyclable materials discovered by accident at IBM laboratory

May 20, 2014May 20, 2014 Amanda Giasson

IBM research chemist stumbles upon new polymer materials. After making a mistake with a formula by accidentally omitting one of its three components, Dr. Jeannette M. Garcia, a research chemist at an IBM lab, found that what resulted from her error was a hard white plastic that turned out to be new recyclable materials. The two newly discovered types of synthetic polymers are strong, flexible and self-healing. Dr. Garcia commented that the polymers, called PHT, are extremely strong. “It’s stronger than materials that are already used in airplane wings, bone,…

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