Climate Break

Pumped Storage Hydropower as a Climate Solution Pumped storage hydropower, also known as water batteries, are often used as a means to store excess renewable energy. For example, solar and wind may generate more energy than is needed during certain times of the day and less than what is needed at other times.  As a result, water batteries are extremely useful as a way to store and release energy d...

The Role of Public Universities in the Fight Against Climate Change Public universities like UC Berkeley have played a major role in developing climate solutions, from innovation in labs to policy initiatives. In order to create positive change in the climate space, science requires funding, which universities can provide. Further, universities, of course, educate, train, and interact firsthand wi...

What is Energy-as-a-Service? Most current energy technologies burn fossil fuels and emit carbon dioxide, which contributes to global warming.  Adopting low and zero-carbon technologies is one way to reduce emissions, but barriers such as high upfront and maintenance costs have impeded the adoption of these technologies.  Energy as a Service (EaaS) is a pay-for-performance model in which customers...

Climate change and household financial well-being  The increase in climate-related disasters, such as floods, wildfires, and heat waves, has created serious financial burdens on households across the country. Since 1980, the world has seen a fivefold increase in the number of billion-dollar natural disasters. 2018 to 2022 alone saw an estimated $617 billion in damages from climate and weather rela...

Brewing a Greener Future Ever wonder where your used coffee grounds go after they’ve been completed? Probably not. But at South Dakota State University, researchers are turning them into something entirely unexpected: plastic. Not just any plastic, but a biodegradable alternative to oil and gas-based plastics that dominate the industry today. This innovative approach not only tackles the issue of...

What is the Waverley Street Foundation? The Waverley Street Foundation, founded by Laurene Powell Jobs in 2016, aims to attack climate related issues through funding community-led programs, leading to community action against climate change. The Waverley Street Foundation specifically funds programs related to renewable energy and regenerative agriculture, as these sectors have an immense impact o...

Introduction People with disabilities are disproportionately affected by climate change; however, they have been traditionally excluded from conversations about national plans and responses to climate change. Including the disabled community in decision making is key to addressing potential harms and designing effective, inclusive solutions.  Disabled Community Disproportionately Affected Many stu...

Modern HVAC Systems' Reliance on Refrigerant  In 2020, nearly 90% of homes used air conditioning systems in the United States. Heating, ventilation and air conditioning (HVAC) systems are used by both homeowners and businesses alike, with their usage only expected to rise as climate change increases global temperatures. Refrigerant , a chemical compound that is capable of transitioning from liquid...

What does a zero-emission vehicle really mean? Clean transportation policies promoting sustainability have progressed over the years and have become even more important, both because transportation represents the largest portion of greenhouse gas emissions and because climate change has been accelerating at unprecedented rates. The public is likely more familiar with zero-emission cars, but zero-e...

How Can Coral IVF Fight Coral Bleaching? As ocean temperatures increase due to climate change, an emergent crisis known as coral bleaching is on the rise. Coral bleaching poses the largest threat to coral reefs, which are some of the most diverse ecosystems in the world. Coral reef habitats occupy less than one percent of the ocean floor, but constitute more than 25% of all marine life, providing...

The Benefits of Restoring Aquatic Ecosystems For over a century, native salmon populations in California have been adversely impacted by human activities such as mining, dam building, and overfishing practices, often leading to the loss of critical habitat and  decreased genetic diversity. With additional environmental stress from climate change , such as rising surface temperatures and changes in...

Reconductoring power grids to boost energy efficiency The expansion of renewable energy has resulted in a heightened need for greater transmission capacity of the electrical grid. Unfortunately, permitting and cost allocation have been large hurdles to the potential of rapid expansion to meet future demand. As an alternative, large-scale reconductoring of advanced conductor systems has been propos...

What are public utility commissions (PUCs)?  In the transition to clean energy, state public utility commissions (PUCs), which regulate electric, gas, telecommunications, water and wastewater utilities, play an increasingly important role in achieving energy efficiency, enabling renewable energy, and implementing policies for greenhouse gas emissions reduction. PUCs  play a pivotal role in determi...

How Sustainable Wood Helps Mitigate the Impact of Climate Change Sustainable wood refers to the use of mass timber , which involves smaller pieces of wood that are dried and glued together in a perpendicular, crosswise pattern to form large slabs. This process can incorporate a closed-loop system that repurposes wood , promoting a circular practice that minimizes wood waste and reduces landfill us...

How Climate Change Puts the Agriculture Industry at Risk Since the Industrial Revolution, our soils have lost between twenty and sixty percent of their carbon levels as a result of agricultural practice exacerbated by more common and more extreme droughts and floods resulting from climate change. Farmers have witnessed their crops endure mass devastation as a result of these unprecedented environm...

What is COF 999? UC Berkeley chemistry professor Dr. Omar Yaghi recently led a study which has the potential to be revolutionary in reducing the quantity of carbon dioxide present in the atmosphere. “Covalent organic framework number 999,” or COF 999, is a yellow, powder-like material that has billions of tiny holes. Inside of these holes, researchers in Dr. Yaghi’s lab have installed molecular un...

What is mechanical textile recycling? Mechanical textile recycling is a process by which used textiles, particularly those made with natural fibers such as cotton, wool, and linen, are broken down into their individual fibers and then spun into yarn or fabric for reuse in the production of new textiles.  Textile recycling has the potential to reduce waste and greenhouse gas emissions associated wi...

What is Community Choice Aggregation? Community Choi ce Aggregation (CCA) is a system that allows local governments to purchase power directly from an energy supplier other than the existing utility. This means that while the existing utility continues to deliver the power, the CCA buys and generates the power itself , potentially from renewable sources. CCAs continue to pay fees to the existing u...

Climate Change and the Law of the Sea Sea level rise due to climate change will directly impact at least 70 countries, many of them small, low-lying island nations. Though their contribution to climate change is very little, they face some of its worst consequences. This is not a new issue, and tension has been building since the late 1980s. In 1989, the Maldives, an island nation in the Indian Oc...

Food Waste is a Global Problem with a Big Carbon Footprint One-third of all food produced is wasted every year – approximately 1.3 billion tons . The UN Environment Program estimates that 3.3 billion tons of CO2 are emitted annually from the resources used to produce wasted food. In the United States alone, 133 billion pounds of edible food, valued at $161 billion , is wasted every year.  Replate’...

Steel Production Globally, 1.9 billion metric tons of crude steel were produced in 2022. Over the past 15 years, the global demand for steel production has nearly doubled, as this versatile product can be found in nearly all modern infrastructure such as buildings, ships, vehicles, machines, and appliances. Conventionally, steel is made from iron ore (the world’s third most produced commodity by v...

Mobilizing Investors to Build a More Sustainable Global Economy As the effects of climate change rise in prevalence, all facets of the global economy will be affected. In order to address many of the global environmental crises of today, such as biodiversity loss and extreme drought, entrepreneurs are looking into sustainable investment initiatives as a tool for change. Sustainable investing is a...

What is carbon mineralization? As defined by the U.S. Geological Survey , “carbon mineralization is the process by which carbon dioxide becomes a solid mineral, such as a carbonate…The biggest advantage of carbon mineralization is that the carbon cannot escape back to the atmosphere.” This generally occurs by injecting carbon dioxide underground into certain rock formations so the carbon dioxide t...

Methane in the Atmosphere: A Serious Risk Many of the solutions we often hear about when it comes to reducing greenhouse gas emissions revolve around reducing carbon emissions, as carbon dioxide (CO2) is the primary greenhouse gas emitted by human activities. Methane, however, is the second most common greenhouse gas, emitted through agricultural practices, landfill waste, coal mining, and oil and...

Impacts of Heat Waves on Human Health Across the United States, climate change is increasing the frequency and intensity of heat waves. A heat wave is defined as a persistent period of high temperature days. Although unusually hot days are a natural part of day-to-day variations in weather, heat waves are becoming more common alongside the rapidly accelerating climate crisis. In major cities acros...