Energy conversion devices such as fuel cells, metal-air batteries, and electrolyzers have been envisaged as possible solutions for cutting down the continuous accumulation of greenhouse gases resulting from the combustion of fossil fuel. The bottleneck reaction for these devices is the oxygen reduction reaction (ORR) occurring at the cathode. The…

In recent years, solar-powered photocatalytic water splitting for hydrogen production has drawn great attention as a method to supply clean energy and reduce environmental pollution. This approach, driven by solar energy to synthesize hydrogen gas, is completely renewable and can be used to power hydrogen fuel cells to effectively solve the global…

It is not only worth talking about the chances of survival in the fight against emerging environmental and socio-economic threats, but it is necessary to use all possible means to influence public awareness. It is awareness that shapes our attitudes and literacy. The core of these tools is cross-sectoral place-based education. This raises the…

Climate change is real and accelerating. It requires an urgent response that focuses all the strategies and tactics necessary to stabilize the Earth's temperature regime. According to Thomas Jorling, the objective to guide research, development and implementation is straightforward: Achieve an all-electric economy. Simply put, all sectors of…

A significant challenge for the global community is the increasing demand for clean and renewable energy technologies. However, a lack of knowledge of these technologies threatens to impede their adoption. The development of cheap, effective, and easy-to-use chemical and electrochemical storage technologies is crucial if countries are to move away…

Recognising that the current paradigm of development which is fossil fuel based and high on consumption and waste is not a viable option for the future, developing countries need to take an alternative path towards sustainable development. All too often, they merely imitate solutions which are already being discarded in the West. The confidence…

In the New England region, where temperatures range from below 0 to over 100 degrees, heating and cooling can present a major opportunity to improve sustainability statistics of a campus. Overt changes such as improving windows come to mind, but recent advancements in boiler technology and strategies for working with the heat of the sun and the…

The evolution to a just, Low Carbon and Circular Economy could be accelerated if additional education and training professionals embraced the practical implications of terms such as Education for Sustainable Development (ESD) or for Sustainability (ES). Therefore, this study identified the numerous elements of Environmental and Sustainability…

In the undergraduate curriculum, chemistry and sustainability connect easily and well. Topics in chemistry provide instructors with opportunities to engage students in learning about sustainability; similarly, topics in sustainability provide instructors with opportunities to engage students in learning chemistry. One's own college or university…

The development of nations depends on energy consumption, which is generally based on fossil fuels. This dependency produces irreversible and dramatic effects on the environment, e.g. large greenhouse gas emissions, which in turn cause global warming and climate changes, responsible for the rise of the sea level, floods, and other extreme weather…

In recent years, school districts have converted portions of their bus fleets to cleaner-burning, sometimes cheaper, alternative fossil fuels, such as compressed natural gas or propane. Others have adopted biodiesel, which combines regular diesel with fuel derived from organic sources, usually vegetable oils or animal fats. The number of biodiesel…

With its park-like campus location overlooking the Hudson River and Catskills Mountains in New York's Hudson Valley, it's no wonder that Bard College is committed to being green. At the liberal arts college in Annandale-on-Hudson, students learn and live in 25 geothermal buildings on campus that don't burn fossil fuels on site. Instead of driving…

This article identifies emerging green themes and describes the green career paths that exist for students who have completed community college level coursework. It also explores the green employment opportunities, future trends, job titles, and salary ranges expected in these positions. It questions the community college's higher education…

Global interest in both renewable energies and reduction in emission levels has placed increasing attention on hydrogen-based fuel cells that avoid harm to the environment by releasing only water as a byproduct. Therefore, there is a critical need for education and workforce development in clean energy technologies. A new undergraduate laboratory…

Providing sustainable mobility is a major challenge that will require new vehicle and fuel technologies. Alternative and future fuels are the subject of considerable research and public interest. A simple approach is presented that can be used in science education lectures at the high school or undergraduate level to provide students with an…