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%.

Carbon dioxide (CO2) is one of the most dangerous greenhouse gases that is causing global warming and climate change. It stays in the atmosphere for much longer than other gases such as methane, which only stays in the atmosphere for about 12 years, while CO2 can remain in the atmosphere for thousands of years. Leading climate scientists such as Dr. James Hansen agree that increasing levels of CO2 in the atmosphere are causing global temperatures to rise, leading to melting glaciers, rising sea levels, and more frequent and intense natural disasters such as hurricanes, droughts, and wildfires. Decarbonization is the process of reducing the carbon footprint of our economy by transitioning from fossil fuels to cleaner, renewable energy sources such as wind and solar. This is crucial in order to prevent dangerous levels of global warming and ensure a sustainable future for generations to come. One promising innovation in the field of decarbonization is carbon capture and storage (CCS), which involves capturing CO2 emissions from power plants and industrial processes and storing them underground. Another is the development of electric vehicles, which produce zero emissions and have the potential to greatly reduce our reliance on fossil fuels. Leading academics in the field, such as Dr. David McCollum, have emphasized the importance of decarbonization in limiting global temperature rise to below 2 degrees Celsius, a threshold beyond which the impacts of climate change would become catastrophic and irreversible.

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.

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 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.

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.

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.

As more businesses pledge to reduce greenhouse-gas emissions, the demand for carbon credits could increase by a factor of 15 or more by 2030, making the market worth upward of $50 billion. But the current market is fragmented and complex, with limited pricing data and questionable emissions reductions. Learn how market participants and other constituencies can address these issues to scale up the voluntary carbon market and direct private financing to climate-action projects.

Coffee capsules - environmentally unfriendly or misunderstood? A study by the University of Quebec debunks the notion that coffee pods are wasteful and highlights their potential as a more sustainable way to enjoy your daily cup of joe.

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.

As our understanding of the climate crisis deepens, it becomes increasingly important to explore non-fossil fuel sources of energy. Nuclear power is one such source that has a proven record as a non-fossil energy source, providing a reliable power baseline that can meet energy needs as we transition away from fossil fuels. While nuclear energy is not a solution to climate change, it emits no carbon dioxide or other greenhouse gases once up and running. However, it can be dangerous if safety protocols are not followed, and highly radioactive waste generated by nuclear power plants is challenging to store safely. Despite these challenges, nuclear power remains hard to ignore as a potential energy source. By exploring nuclear energy, students can gain a deeper understanding of the benefits and risks associated with this technology, and contribute to the ongoing conversation around how to meet our energy needs while mitigating the impacts of climate change.

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!

What if we could capture carbon emissions at low cost, using a common polymer found in dinnerware and utensils? Researchers at UC Berkeley and Stanford have developed a method for using melamine to capture carbon dioxide from smokestacks and vehicle exhaust, with efficiency comparable to more expensive materials. This breakthrough could help achieve net-zero carbon emissions by 2050, and the researchers are exploring ways to improve the carbon capture efficiency even further.

Have you ever heard of the butterfly effect? It's the idea that small, seemingly insignificant events can have a big impact on the world around us. This concept also applies to our climate. Small changes in weather patterns can lead to big impacts on our planet. One example of this is the El Niño Southern Oscillation (ENSO). ENSO is a natural climate pattern that occurs when the ocean and atmosphere interact in the tropical Pacific. It can cause droughts, floods, and other extreme weather events around the world. In fact, the 1997-1998 El Niño caused $45 billion in damages and over 20,000 deaths. But it's not just natural events that can impact our climate. Human activities like burning fossil fuels and deforestation also contribute to changes in our weather and climate. The emissions from these activities trap heat in the atmosphere, leading to global warming and climate change. One of the leading academics in the field of climate science is Dr. James Hansen. He was one of the first scientists to warn the public about the dangers of climate change back in the 1980s. He has continued to be an advocate for action on climate change and has published numerous papers on the topic. Another important concept in climate science is the feedback loop. A feedback loop occurs when a change in one part of the climate system causes a change in another part of the system, which in turn can cause more changes in the original part. This can lead to amplification or damping of the original change. So what can we do about the butterfly effect on our climate? It starts with small actions we can take in our daily lives, like reducing our carbon footprint and supporting clean energy. But it also requires larger actions from governments and businesses to reduce emissions and invest in renewable energy. Remember, small actions can have a big impact on our climate. So let's work together to make a difference.

Are you passionate about making a positive impact on the world? Do you want to help companies and organizations reduce their environmental footprint and operate in a more sustainable way? If so, then a career as a Sustainability Consultant might be perfect for you! As a Sustainability Consultant, you'll work with a wide variety of clients to identify and implement sustainable practices and solutions. You'll help companies reduce their carbon footprint, conserve resources, and improve their overall environmental performance. You'll also help them comply with regulations and meet sustainability standards. One great thing about being a Sustainability Consultant is that you get to work on a wide range of projects. For example, you might work with a restaurant to help them reduce food waste and switch to more sustainable packaging. Or, you might work with a large corporation to help them implement renewable energy sources and reduce their greenhouse gas emissions. To be successful in this field, you'll need to have a strong understanding of sustainability principles and practices. You'll also need to be able to communicate effectively with clients and stakeholders, and be able to think creatively to come up with innovative solutions. Typical duties for a Sustainability Consultant might include conducting sustainability audits, developing sustainability plans and strategies, conducting research on sustainability issues, and providing training and education to clients and stakeholders. There are many areas of specialization within the field of sustainability consulting, including renewable energy, waste management, sustainable agriculture, and green building. You might also work in related fields such as environmental policy or corporate social responsibility. To become a Sustainability Consultant, you'll typically need a bachelor's degree in a related field such as environmental science, sustainability, or engineering. Some popular undergraduate programs and majors include Environmental Studies, Sustainable Business, and Renewable Energy. Helpful personal attributes for a career in sustainability consulting include strong analytical skills, excellent communication skills, and a passion for sustainability and environmental stewardship. Job prospects for Sustainability Consultants are strong, with many opportunities available in both the public and private sectors. Some notable employers in this field include consulting firms such as Deloitte and PwC, as well as government agencies and non-profit organizations. In conclusion, if you're passionate about sustainability and want to make a positive impact on the world, a career as a Sustainability Consultant might be the perfect fit for you. With a wide range of projects and opportunities available, and a strong job outlook, this is a field worth exploring further!

New research shows that the cost of annual flooding in the UK could increase by up to 23% over the next century due to climate change, unless all international pledges to reduce carbon emissions are met. The study, led by the University of Bristol and Fathom, highlights the need for urgent action to mitigate the impact of climate change on the risk of flooding across the UK. The research also identifies the areas of the UK where risks will increase the most, including densely populated cities such as London, Cardiff, Manchester, Glasgow, and Edinburgh.

"Reverse Ocean Acidification: A Solution to Our Carbon Dioxide Problem?" - As carbon dioxide emissions continue to threaten our planet, researchers at MIT may have found an innovative way to remove the gas from ocean water in a cost-effective and efficient manner. The versatility of their membrane-free electrochemical cell process could even lead to overall net negative emissions, reversing ocean acidification caused by carbon dioxide buildup.

Electric vehicles have come a long way since their inception in the late 19th century. While they were once the preferred mode of transportation due to their efficiency and reliability, the high cost of batteries and the discovery of oil reserves led to a decline in their popularity. However, with the growing concern over climate change, electric vehicles are making a comeback. They are now more cost-effective, efficient, and widely available than ever before. Not only do they accelerate faster than gas-powered cars, but they also save drivers money in the long run. With governments around the world focusing on reducing carbon emissions, it's expected that electric vehicles will soon replace gas-powered ones entirely. As a high school student, learning about the history and advancements in electric vehicles can provide valuable insight into the intersection of technology and environmentalism, and inspire you to think about how you can contribute to a sustainable future.

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.

Traditional diamond mining is a billion-dollar industry with significant environmental impact, releasing large amounts of carbon emissions and causing damage to local ecosystems worldwide. However, carbon-negative diamonds are produced through a process that actually captures carbon emissions from the atmosphere, making them a much more sustainable alternative for the jewellery industry.  Aether Diamonds, a major player in this industry, uses direct-capture technology for diamond production in a two-step process. First, a reactor is used to extract the carbon dioxide from the atmosphere, while this raw carbon material is placed in another reactor that kickstarts the diamond-growing process. The resulting diamonds are visually indistinguishable from traditionally-mined diamonds and have the same physical and chemical properties, but have been produced with a much lower carbon footprint.  This ingenious solution reimagines existing carbon-capture services, where firms are paid by various multinational corporations to capture their carbon emissions, by recycling this extracted carbon dioxide for an inventive purpose. By eliminating 20 tons of carbon dioxide for every 1-carat diamond produced, each diamond can actively contribute to carbon emission reduction efforts.  Beyond the jewelry industry, researchers have used a similar process to produce important industrial materials from carbon. Dr. Stuart Licht, a chemistry professor at George Washington University, is a leading academic in this field of renewable technology. His patented technology, the Solar Thermal Electrochemical Photo (STEP) energy conversion, captures carbon dioxide using renewable solar energy to create carbon nanofibers. This material provides a lighter and stronger alternative to metals like steel, and is used in luxury sports cars, aeroplanes like the Boeing Dreamliner, and high-end athletic equipment. These creative uses of carbon-capture technology offer a promising future, especially with carbon-negative diamonds for the sustainable fashion industry. Beyond that, these diamonds also offer a more ethical alternative — sustainable diamond production avoids the international human rights abuses and violence that traditional diamond mining has been linked to.  All in all, carbon-negative diamonds have the potential to revolutionize the sustainable fashion industry and beyond, and are a fascinating scientific innovation with many exciting future implications.