The Bill & Melinda Gates Foundation has been fighting the good fight on many fronts over the years, including poverty, women’s equality, and of course, energy.

In their 2016 annual letter, the private foundation looked at the issue of access to energy. According to Bill Gates, 1.3 billion people – or 18 percent of the world’s population – live without electricity to light their homes.

Energy crisis

Many energy trouble areas exist in sub-Saharan Africa, where 7 out of 10 people live in the dark. The same problems exist in parts of Asia and India where more than 300 million people lack access to electricity.

(MORE: Take a look at the work that ECS has done with the Gates Foundation to tackle critical issues in water and sanitation.)

There are still many parts of the world that have yet to reap the benefits of Thomas Edison’s incandescent light bulb.

But it’s not just about light. Energy allows better medical care through functioning hospitals, greater educational efforts through functioning schools, and even more food through the powering of agricultural devices.

Renewable energy revolution

Not only is the provision of energy to all people essential, but the research into finding a clean, efficient way to do so is also crucial. ECS members and scientists across the globe are currently making effort to combat climate change, which is consequentially poised to hit the world’s poor the hardest.

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Interested in kick-starting your 229^th ECS Meeting experience with an all-day lesson on a topic of your choice? Consider registering for one of five ECS short courses.

Short courses

ECS short courses will be held in San Diego, CA on Sunday, May 29^th, 2016 from 9:00 a.m. to 4:30 p.m., offering enterprising students and seasoned professionals alike the opportunity to receive intensive education from academic and industry experts within intimate learning environments.

Course offerings

Basic Corrosion for Electrochemists
Luis Garfias-Mesias, Instructor

This course covers the basics of corrosion science and corrosion engineering. It is targeted toward people with a physical sciences or engineering background who have not been trained as corrosionists, but who want to understand the basic concepts of corrosion, learn to select the appropriate materials an know which will be the typical techniques and methodologies to test and qualify materials (resistant to corrosion). (more…)

Fundamentals of Electrochemistry: Basic Theory and Thermodynamic Methods
Jamie Noël, Instructor

This course covers the basic theory and application of electrochemical science. It is targeted toward people with a physical sciences or engineering background who have not been trained as electrochemists, but who want to add electrochemical methods to their repertoire of research approaches. (more…)

Advanced Impedance Spectroscopy
Mark Orazem, Instructor

This course is intended for chemists, physicists, materials scientists, and engineers with an interest in applying electrochemical impedance techniques to study a broad variety of electrochemical processes. (more…)

Hydrodynamic Electrochemistry Using Rotating Electrodes
Li Sun, Instructor

This course is intended for scientists and engineers who are interested in using rotating electrodes in their projects. Examples of application include fuel cell catalyst screening, corrosion inhibitor testing, and electroplating. (more…)

Nanobiosensors
Raluca-Ioana van Staden, Instructor

This course is intended for chemists, physicists, materials scientists, and engineers with an interest in applying electrochemical sensors on fields like biomedical analysis, pharmaceutical analysis, and food analysis. (more…)

Registration and discounts

Pre-registration for short courses is required. Substantial discounts are offered for students and those who register by the early-bird deadline of April 29, 2016. Receive a $75 discount on your short course fee with the purchase of a meeting registration.

Short course registration closes on May 23, 2016.

Learn more about short courses and pricing

The U.S. Department of Energy recently released a new series of posters illuminating a new generation of sustainable energy and green jobs. The series is reminiscent of the famous imagery created for the Works Progress Administration, only this time, the images depict a renewable energy revolution.

The posters accompany a report on the energy accomplishments from the American Recovery and Reinvestment Act, which was signed into law seven years ago by President Obama.

(MORE: See all the the posters from the department of energy.)

The newly established law created the Section 1705 Loan Guarantee Program, which worked to spur economic growth while creating new jobs and saving existing ones.

Some of the key accomplishments of the act include the creating of 10,000 jobs in the energy industry, $16.1 billion in loans for renewable energy projects, and a newly developed infrastructure that can power an additional one million American homes annually.

The Recovery Act also launched utility-grade photovoltaic solar plants in the U.S. Prior to signing the act into law in 2009, there weren’t any plants larger than 100 megawatts in the country. Now, five major plants are producing significant amounts of energy and 28 more are scheduled for the future.

Overall, the posters remind citizens of the positive accomplishments that can be achieved when government and science work together as well as give us all a visual image of an optimistic view of a renewable future.

The word “renewable” often triggers thoughts of solar and wind in the realm of energy technology.

Two researchers from Virginia Tech are now trying to change that perception, focusing on maximizing the amount of electricity that can be generated from the wastewater we flush down the toilet.

They’re turning poo into power.

“Tracing the bacteria gave us a major piece of the puzzle to start generating electricity in a sustainable way,” said Xueyang Feng, co-author of the study. “This is a step toward the growing trend to make wastewater treatment centers self-sustaining in the energy they use.”

UV light can now be stored at much higher temperatures thanks to the development of a photo-electrochemical cell.
Image: Advanced Functional Materials

A new photo-electrochemical cell has been developed with the potential to chemically store the sun’s energy at high temperatures.

It’s a concept pulled directly from nature: plants absorb sunlight and store it chemically. While the concept is simple, replicating it on a large scale has proven quite difficult.

Current photovoltaic technology can convert sunlight to electricity, but as temperatures increase, the solar cell efficiency consequently decreases.

Storage at high temperatures

The new concept developed by scientists at Vienna University of Technology looks to overcome these issues. Through a combination of specialized new materials, researchers were able to combine high temperature photovoltaics with an electrochemical cell.

From that point, the sun’s rays can be directly used to pump oxygen ions through a solid oxide electrolyte and the UV light is subsequently stored chemically. This breakthrough allows for the system to work at higher temperatures than ever before.

Mirroring a concept from nature

“This would allow us to concentrate sunlight with mirrors and build large-scale plants with a high rate of efficiency,” said Georg Brunauer, lead author of the study. “Our cell consists of two different parts – a photoelectric part on top and an electrochemical part below. In the upper layer, ultraviolet light creates free charge carriers, just like in a standard solar cell.”

Researchers hope this could lead the splitting water and the production of hydrogen.

“We want to understand the origin of these effects by carrying out a few more experiments, and we hope that we will be able to improve our materials even further,” Brunauer said. “This goal is within reach, now that we have shown that the cell is working.”

The new carbon-based material for sodium-ion batteries can be extracted from apples.
Image: KIT

The saying goes: an apple a day keeps the doctor away; but in this case, an apple may be the answer to the next generation of energy storage technology.

ECS member Stefano Passerini of the Karlsruhe Institute of Technology is leading a study to extract carbon-based materials for sodium-ion batteries from organic apple waste.

Developing batteries from waste

This new development could help reduce the costs of future energy storage systems by applying a cheap material with excellent electrochemical properties to the already promising field of sodium-ion batteries.

(MORE: Read more research by Passerini.)

Many researchers are currently looking to sodium-ion batteries as the next generation of energy storage, with the ability to outpace the conventional lithium-ion battery.

The future of sodium-ion batteries

Interest in sodium-ion batteries dates back to the 1980s, but discoveries haven’t taken off until recently. Researchers are now finding way to combat low energy densities and short life cycles through using novel materials such as apples.

(MORE: Read the full paper in ChemElectroChem.)

Sodium-ion batteries could prove to be the next big thing in large scale energy storage due to the high abundance of materials used in development and the relatively low costs involved.

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Krishnan Rajeshwar, ECS senior vice president and co-founder of UTA’s Center for Renewable Energy, Science and Technology

New research headed by ECS senior vice president Krishnan Rajeshwar has developed “green fuels” to power cars, home appliances, and even impact critical energy storage devices.

Solar fuels addressing global issues

Rajeshwar’s research works to address critical global and environmental issue by creating an inexpensive way to generate fuel from harmful emissions such as carbon dioxide.

(MORE: Read additional publications by Rajeshwar.)

The University of Texas at Arlington professor and 35 year ECS member has developed a novel high-performing material for cells that harness sunlight to split carbon dioxide and water into usable fuels like methanol and hydrogen gas.

From harmful to helpful

“Technologies that simultaneously permit us to remove greenhouse gases like carbon dioxide while harnessing and storing the energy of sunlight as fuel are at the forefront of current research,” Rajeshwar said. “Our new material could improve the safety, efficiency and cost-effectiveness of solar fuel generation, which is not yet economically viable.”

(MORE: Read the full study as published in ChemElectroChem Europe.)

This from University of Texas at Arlington:

The new hybrid platform uses ultra-long carbon nanotube networks with a homogeneous coating of copper oxide nanocrystals. It demonstrates both the high electrical conductivity of carbon nanotubes and the photocathode qualities of copper oxide, efficiently converting light into the photocurrents needed for the photoelectrochemical reduction process.

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Tesla is most commonly known for its novel innovations in automobile technology, research into battery technology, and even the company’s dedication to open source knowledge. Now, the company is shifting gears to create a product for all the tiny Elon Musk fans out there.

Tesla, in collaboration with Radio Flyer, has recently produced line of electric vehicles for kids.

True to Tesla vehicles, the kid car is essentially a scale model of Tesla’s popular electric sedan.