The story of Rudolf Diesel, the man behind the diesel engine, is a fascinating tale of innovation and environmentalism. Diesel's revolutionary compression ignition engine was more eco-friendly and power efficient than alternatives at the time, and it could run on a variety of fuels including coal dust and vegetable oils. Diesel became an evangelist for the use of vegetable oils as fuel, and his invention made him a millionaire by the time he reached his 40s. The benefits of exploring this academic concept are clear: understanding the history of innovation and environmentalism can inspire us to think creatively about how we can make our world a better place. Additionally, learning about the diesel engine can help us think critically about current debates around diesel fuel and its environmental impact. By exploring this academic concept, we can become more informed citizens and better equipped to make decisions that positively impact our world.

The world is constantly changing, and as high school students, it is essential to be aware of the problems that need solutions. Vinisha Umashankar, a 14-year-old from India, noticed the pollution caused by charcoal usage in the metal irons of street vendors and decided to take action. She designed an ironing cart powered by solar energy, eliminating the use of charcoal, deforestation, air pollution, and respiratory diseases caused by the traditional method. Learning about solar energy and sustainable solutions like Vinisha's can benefit you not only intellectually but practically as well. By exploring these concepts further, you can contribute to creating a better world for yourself and the generations to come.

Imperial researchers have found that integrating solar and battery power in refugee camps can drastically reduce fuel expenditure and emissions while also boosting the local economy. The system, funded in part by a grant from the UKRI Global Challenges and Research Fund, could provide reliable access to electricity for more people. Find out how this innovative solution can improve the lives of displaced people.

The US power grid is the world's largest machine, containing more than 7,300 electricity-generating plants, linked by some 11 million kilometers of powerlines, transformers, and substations. Power grid operators maintain a delicate balance between energy supply and demand, ensuring that their components work in unison and maintain a constant frequency throughout the grid. Power grids contain a mix of carbon-free and carbon-emitting energy sources, and researchers are experimenting with unique storage solutions to make full use of renewable energy sources. By shifting energy use to the times when there's clean electricity to spare, load flexibility can help flatten the peaks in demand, reducing the need for non-renewables. Smart devices like air conditioners, water heaters, and electric vehicle chargers can be implemented to decrease emissions by around 20%. Learning about power grids and renewable energy sources can help students understand the importance of balancing energy supply and demand and inspire them to explore ways to reduce their carbon footprint.

As a high school student, you may have wondered whether we will ever run out of oil. The answer is complex and depends on how you look at it. While there may be trillions of barrels of oil in the earth's crust, it's becoming increasingly difficult and costly to extract. However, technologies such as fracking and melting tar sands are allowing us to access more oil. But even if we don't run out of oil, there are still compelling reasons to move away from it, including climate change, air pollution, and geopolitical tensions. Learning about the science and technology behind oil extraction can help you understand the challenges and opportunities facing our world today. It can also inspire you to think about alternative energy sources and solutions to the problems associated with oil.

Apple's announcement of using 100% recycled cobalt in its batteries by 2025 highlights the growing concern about the environmental and ethical impacts of mining materials for personal electronics and electric vehicles. However, with the exponential growth of the EV market, there may not be enough recycled materials to meet demand. Explore the challenges and opportunities of battery recycling and the circular economy in this week's newsletter.

Fracking is a technology that extracts natural gas from deep underground. It involves drilling a well and pumping a high-pressure mixture of water and chemicals into the rock to release the gas. Fracking has been a source of controversy due to its impact on the environment, including the potential contamination of drinking water and the release of methane, a potent greenhouse gas. However, natural gas is a cleaner-burning fuel than coal, and fracking has the potential to power us for decades to come. As students, it's important to understand the science and technology behind fracking, as well as the economic and environmental implications. Learning about fracking can help us make informed decisions about our energy use and inspire us to explore alternative, renewable energy sources.

Have you ever thought about what happens to your old electronic devices when you replace them with new ones? E-waste, also known as electronic waste, refers to discarded electronic devices, such as smartphones, computers, televisions, and other electronic gadgets. This type of waste is becoming a significant global problem, as it contains hazardous materials and is difficult to recycle. According to a report by the United Nations, the world generates around 50 million tons of e-waste every year, with only a small fraction of it being recycled properly. This not only causes harm to the environment but also means that valuable resources, such as precious metals, are being wasted. Enter the concept of "cash for e-waste." This idea aims to incentivize people to properly dispose of their e-waste by paying them for it. This approach has been studied and advocated by leading academics in the field, such as Dr. Kate Armitage and Professor Eric Williams, who argue that it could be a crucial step towards a more sustainable future. By properly recycling e-waste, not only are we reducing harm to the environment but also recovering valuable materials. For example, a single computer can contain up to several grams of gold, which can be recovered and sold. This not only helps to reduce the environmental impact of e-waste but also creates economic opportunities, particularly in developing countries where e-waste is often exported. E-waste is a complex and pressing issue, but by exploring it and learning more, you can help make a difference. Who knows, you might even uncover some hidden treasures in the process!

Are you interested in finding ways to conserve energy and promote sustainability? Look no further than the field of Energy Management! This exciting and dynamic field is dedicated to finding innovative solutions to the world's energy challenges. Energy Management is a field of study that involves the management of energy resources, including the production, distribution, and consumption of energy. This field is becoming increasingly important as the world faces the challenges of climate change and the need for sustainable energy sources. One of the most interesting aspects of Energy Management is the constant innovation and research in the field. From developing new technologies to improving existing ones, Energy Management is at the forefront of the fight against climate change. Some of the most inspiring academic figures in this field include Amory Lovins, who has made significant contributions to energy efficiency and renewable energy, and Rachel Kyte, who focuses on sustainable energy solutions for developing countries. At the undergraduate level, Energy Management majors typically take courses in energy policy, renewable energy, and energy efficiency. Students can also specialize in areas such as energy finance, energy economics, and energy law. Some interesting examples of specializations include working with wind turbines, developing solar power systems, and designing energy-efficient buildings. Upon graduation, Energy Management graduates can pursue a range of exciting career opportunities. Some potential job roles include energy analyst, energy consultant, renewable energy specialist, and sustainability manager. Key industries for prospective future employment include renewable energy, energy efficiency, and sustainability consulting. Notable potential employers in this field include Tesla, Google, and the United Nations. To succeed in Energy Management, it's important to have a passion for sustainability and a strong background in science and math. Additionally, strong communication skills and the ability to work collaboratively are essential for success in this field. In conclusion, if you're interested in making a positive impact on the world by promoting sustainability and finding innovative energy solutions, Energy Management may be the perfect field of study for you!

Solar power has become the cheapest source of electricity on Earth, and its efficiency has improved thanks to the work of scientists and engineers. Countries like India, China, Egypt, and the US have already built massive solar farms in the desert, but covering the Sahara with solar panels could create massive changes in the region's climate. Fortunately, giant mirrors are a new approach that reflects light onto a receiver, which converts energy to heat and then electricity. Industrial solar farms are often easy to fit into existing energy infrastructure, but getting their electricity beyond local power grids is much more difficult. Smaller solar installations can supplement energy use or provide a passive source of energy for regions off the grid. Solar panels rely on a few simple components, so they're quick to install and relatively easy to update. Learning about solar power is essential, given humanity's rising energy use.

Want to learn how you can contribute to solving the global energy crisis? This book provides an objective analysis of the numbers and outlines a plan for change on both personal and international levels. With case studies on nuclear energy, sustainable fossil fuels, and sharing renewable power, this informative reference debunks misinformation and encourages readers to make individual changes that will benefit the world at large. Discover how you can make a positive impact and be part of the solution with this enlightening read. Recommended for students and professionals interested in environmental sustainability, energy policy, and global issues, this book offers a comprehensive analysis of the sustainable energy crisis and possible solutions. With a focus on personal responsibility and international cooperation, the book provides valuable insights for individuals, communities, and policymakers alike. It is also relevant for those interested in fields such as engineering, economics, and political science, as it offers a nuanced understanding of the technical and political challenges involved in transitioning to sustainable energy. Whether you are an activist, a student, or a concerned citizen, this book is a must-read for anyone looking to make a positive impact on the planet.

Scientists at MIT have developed a process that could significantly reduce the cost of using carbon capture to fight global warming by drawing CO2 out of seawater. The process could appeal to small nations whose economies rely on tourism, aquaculture, and fishing industries that could be severely damaged by climate change. Another company, Captura Corp., is also working on a similar process and has received financial support from Saudi Arabian Oil Co. and a $1 million grant from a carbon removal XPRIZE competition.

As we look towards the future, it's clear that our world is changing rapidly. One of the most exciting developments is the emergence of floating nations on the sea. These seascrapers will be built using 3D printed biorock, and will be powered by ocean thermal energy conversion. They will allow us to harvest calcium carbonate directly from seawater, and create vast ocean gardens that will reduce ocean acidity and provide environmentally restorative food. The first to seek jobs on these farms will be the poorest billion on Earth, who will come to the blue frontier because floating societies will require refugees to survive economically. These seasteads will restore the environment, enrich the poor and liberate humanity from politicians. By exploring the depths beneath the ocean, we will unlock new discoveries and opportunities that we can't even imagine yet. So let's embrace this new century of seasteading and explore the oceans first, and the stars next.

Are you passionate about the environment and curious about the impact of climate change on our planet? Then a degree in Climate Science could be the perfect fit for you! Climate Science is an exciting and rapidly evolving field that encompasses a range of disciplines, from atmospheric science to ecology and beyond. One of the most appealing aspects of studying Climate Science is the opportunity to make a real difference in the world. As a Climate Scientist, you'll be at the forefront of efforts to understand and mitigate the effects of climate change. You'll study everything from the causes and consequences of global warming to the ways in which we can reduce our carbon footprint and protect the planet for future generations. There are countless fascinating areas of research within the field of Climate Science. For example, you might study the impact of rising sea levels on coastal communities or investigate the ways in which climate change is affecting agriculture and food security around the world. You might also explore the latest innovations in renewable energy technology or examine the role of policy and advocacy in shaping global climate action. At the undergraduate level, students typically take a range of modules that cover the fundamentals of Climate Science, including meteorology, oceanography, and geology. As you progress through your degree, you'll have the opportunity to specialize in areas such as climate modeling, climate policy, or environmental management. And with a degree in Climate Science, you'll be well-equipped to pursue a range of exciting careers in fields such as environmental consulting, renewable energy, or climate policy. Some of the most exciting potential employers for Climate Science graduates include government agencies such as the Environmental Protection Agency or the National Oceanic and Atmospheric Administration, as well as private-sector companies like Tesla and Google. And with the growing urgency of the climate crisis, there's never been a better time to pursue a career in this field. To succeed in Climate Science, you'll need to be curious, analytical, and passionate about making a difference in the world. Strong skills in math and science are also essential, as is a deep interest in the natural world and a commitment to sustainability. So if you're ready to take on one of the most pressing challenges of our time, a degree in Climate Science could be the perfect choice for you!

The world's shift towards electric vehicles to reduce greenhouse gas emissions will require a huge demand for critical metals like lithium, nickel, cobalt, manganese, and platinum. This demand will have economic and supply-chain consequences, according to new research from Cornell University. Discover how countries can manage this demand and promote a circular economy for critical metals.

Are you passionate about protecting the environment and making a positive impact on the world? If so, a career in Environmental Engineering might be the perfect fit for you! Environmental Engineers are responsible for designing and implementing solutions to environmental problems. From developing sustainable energy sources to managing waste disposal, Environmental Engineers work to create a healthier and more sustainable planet. One exciting aspect of this field is the opportunity to work on real-life projects that make a difference. For example, an Environmental Engineer might design a water treatment system to provide clean drinking water to a community in need, or develop a plan to reduce greenhouse gas emissions from a factory. Typical duties of an Environmental Engineer include conducting environmental impact assessments, designing and implementing pollution control systems, and managing hazardous waste disposal. There are also many areas of specialisation within the field, such as air quality management, water resource management, and renewable energy. To become an Environmental Engineer, you will typically need a Bachelor's degree in Environmental Engineering or a related field such as Civil Engineering or Chemical Engineering. Popular undergraduate programs include the Bachelor of Science in Environmental Engineering at the University of California, Berkeley, and the Bachelor of Engineering in Environmental Engineering at the University of New South Wales in Australia. Helpful personal attributes for a career in Environmental Engineering include strong problem-solving skills, attention to detail, and a passion for sustainability. You should also be comfortable working with a variety of stakeholders, including government agencies, private companies, and community groups. Job prospects for Environmental Engineers are strong, with a projected growth rate of 8% from 2019 to 2029. There are many attractive potential employers in both the public and private sectors, including government agencies such as the Environmental Protection Agency in the United States, and private companies such as Tesla and Google. So if you're looking for a career that combines your passion for the environment with your love of problem-solving, consider a career in Environmental Engineering. You could be the next person to make a positive impact on our planet!

As demand for materials like copper and lithium skyrockets with the push for clean energy, companies are eyeing the ocean floor for a new source. But what are the potential consequences for marine life and ecosystems? Learn about the growing controversy and the UN's efforts to regulate deep-sea mining in this thought-provoking article.

The fashion industry contributes 4% of global greenhouse-gas emissions, emitting as much as France, Germany, and the UK combined. McKinsey research shows that the industry is on track to overshoot its 1.5-degree pathway to mitigate climate change by almost twofold. However, almost 90% of the measures required for accelerated abatement would cost less than $50 per metric ton of GHG emissions abated. Discover how the entire fashion value chain can drive decarbonization and bring about real and lasting change for the better in the industry.

Can economic growth and climate goals be reconciled? McKinsey's research suggests a tenfold increase in carbon productivity is needed by 2050, comparable to the Industrial Revolution. The cost of this "carbon revolution" is manageable, but without it, we face stark consequences. Explore how we can capture the lowest-cost abatement opportunities to achieve critical emissions targets and avoid a major drop in lifestyle.

Did you know that visiting a website can generate up to 10 times the recommended carbon emissions? Learn how businesses are reducing their web carbon footprint through renewable hosting and optimizing web design. Discover the tools that can help you calculate your website's environmental impact and explore the case study of a product design studio that reduced its homepage carbon emissions by 96%.