The effect of nitrogen oxides in air on the performance of proton exchange membrane fuel cell

Renewable energy discussions encompass various alternative energy, renewable energy, and free energy technologies. Discussions about environmental issues, global warming, and other related topics are also welcome. It is important to address the validity, organization, and general advice concerning the Kapagen...

The intention is to genuinely and measurably reduce energy consumption and/or micro-generate energy, leading to a net reduction in the energy imported to a residence each year. Since 2007/2008, all office lighting has been transitioned off-grid, achieving a zero-carbon status...

Every innovation begins with a simple everyday problem, such as watching an IPL match on TV when suddenly the power goes out, prompting the search for an alternative way to watch via mobile network. Similarly, a frequent issue of mobile...

This project involves the design of an air-filter sensor intended for use in home heating and cooling systems. The project encompasses conceptual design, analysis, implementation, testing, and modifications. Initially, the study focuses on comparing air quality and power consumption between...

This circuit was designed for testing fuel cells, but it could also be used for testing batteries under a constant current load. It provides a dynamic, constant current load, eliminating the need to manually adjust the load to maintain a...