Digital Commons Network^™

The Spillover Effect Of Mandatory Renewable Portfolio Standards, Shan Zhou, Barry Solomon, Marilyn A. Brown

Michigan Tech Publications, Part 2

Renewable Portfolio Standards (RPSs) are one of the most prevalent and impactful clean energy policies implemented by states in the United States. This paper investigates the regional spillover effect of RPS policies using a directed dyad panel dataset of renewable electricity generation in US states from 1991 to 2021. Regional spillover effect is measured in two ways: by considering the influence of an RPS enacted in neighboring states and in states in the same regional transmission organization or independent system operator region. We use dyadic fixed effects estimation and conclude that the neighboring state’s RPS stringency score is a strong …

Opposition To Renewable Energy Facilities In The United States: June 2024 Edition, Matthew Eisenson, Jacob Elkin, Harmukh Singh, Noah Schaffir

Sabin Center for Climate Change Law

Achieving lower carbon emissions in the United States will require developing a massive number renewable energy facilities at an unprecedented scale and pace. Although many renewable energy facilities are sited without any problem, local opposition often arises. This report updates and considerably expands three previous Sabin Center reports, published in September 2021, March 2022, and May 2023, which document local and state restrictions against, and opposition to, siting renewable energy projects, as well as energy storage and transmission projects that are closely tied to renewable energy generation. The time period covered by this report ranges from as early as 1995 …

Determining The Impacts Of Corn Silage Mixing Ratios On Hydrogen Production From Beef Cattle Manure, Katya Faber-Quimby

Honors Theses

With global warming becoming an increasingly serious threat and a growing population requiring additional energy resources, interest in the production of clean energy from the agricultural sector has surged in popularity. Biohydrogen, also known as green hydrogen, is H₂ that has been produced using renewable energy, such as from agricultural byproducts or waste materials. It presents a promising alternative to nonrenewable resources due to its high potential for energy storage and lack of carbon emissions when used. Cattle manure has been explored as a resource for the production of biohydrogen. Selecting for hydrogen-producing microbes in the manure serves the …

The State Of The Carbon Capture And Sequestration Industry In California In 2024: Challenges And Policy Solutions, Noah Jackson

School of Public Policy Capstones

Carbon Capture and Sequestration (CCS) is the process of capturing CO₂ from an above ground carbon source, transporting it to a sequestration well, and permanently sinking it deep underground. Despite the state of California depending on CCS to reach carbon neutrality, not one CCS project is operational yet in the state. Due to the recent creation and expansion of state low carbon fuel standard (LCFS) credits and the federal 45Q credits, CCS projects are beginning to be developed. Between 2021 and 2023 twelve Class VI applications were submitted to the US Environmental Protection Agency (EPA) in California.

This paper …

Maintaining Ukraine’S Grid Reliability Under Rapid Growth Of Renewable Electricity Share: Challenges In The Pre-War, War-Time, And Post-War Periods, Kurbatova Tetiana, Roman Sidortsov, Trypolska Galyna, Hulak Daniil, Sotnyk Iryna

Michigan Tech Publications, Part 2

The paper deals with the problems of maintaining Ukraine’s grid reliability under high renewable electricity penetration and improving state policy measures to accelerate sustainable energy transition in the post-war period. Promoting renewable energy in Ukraine increased renewable electricity share in the country’s electricity mix to 13.8% in 2021. However, such growth became critical for Ukraine’s electric power system. Due to its inflexibility, the lack of balancing and energy storage capacities, adding significant amounts of renewable electricity to the grid created severe problems. Further renewable energy development required serious reforming policy measures, but the Russian invasion prevented introducing relevant legislative changes. …

Effects Of Wind Turbine Noise On Songbird Behavior During Nonbreeding Season, Yael Lehnardt, Jesse R. Barber, Oded Berger-Tal

Biology Faculty Publications and Presentations

Anthropogenic noise is one of the fastest growing, globally widespread pollutants, affecting countless species worldwide. Despite accumulating evidence of the negative impacts of wind turbines on wildlife, little is known about how the noise they generate affects ecological systems. Songbirds may be susceptible to noise pollution due to their reliance on vocal communication and thus, in this field study, we examined how songbirds are affected by wind turbine noise. We broadcasted noise produced by one wind turbine in a migratory stopover site during the nonbreeding season. Throughout the study, we repeatedly monitored the acoustic environment and songbird community before, during, …

Rebutting 33 False Claims About Solar, Wind, And Electric Vehicles, Matthew Eisenson, Jacob Elkin, Andy Fitch, Matthew Ard, Kaya Sittinger, Samuel Lavine

Sabin Center for Climate Change Law

Achieving the United States’ ambitious emissions reduction goals depends in large part on the rapid adoption of wind and solar energy and the electrification of consumer vehicles. However, misinformation and coordinated disinformation about renewable energy is widespread and threatens to undermine the transition. In this report, the Sabin Center identifies and examines 33 of the most pervasive false claims about solar energy, wind energy, and electric vehicles, with the aim of promoting a more informed discussion.

Building A Cleaner, More Resilient Energy System In Cuba: Opportunities And Challenges, Korey Silverman-Roati, Daniel Whittle, Romany M. Webb, Jeffrey P. Fralick, Lila Harmar

Sabin Center for Climate Change Law

Cuba’s energy sector is at a crossroads. The country’s mostly fossil fuel-fired energy system faces a number of longstanding and serious challenges, including breakdowns at aging power plants, decreasing fuel imports and fuel shortages, and the growing threat of climate change-related disruptions. In recent years, Cuba has seen frequent electric blackouts and brownouts that have affected residents, businesses, and government institutions island wide.

Compounding these problems, Cuba is facing a severe economic crisis. In 2022, year-on-year inflation was 39% (down from 77% in 2021). While inflation is estimated to have dropped to 30% in 2023, the price of food increased …

Support The Next Generation By Sponsoring The 2024 Windstorm Challenge!, Advanced Structures And Composites Center

General University of Maine Publications

The Windstorm Challenge is a unique opportunity for middle and high school students to get hands-on engineering practice at the Advanced Structures and Composites Center (ASCC). Organized by the same team that brings you AFloat, the Windstorm Challenge seeks to educate the next generation of floating offshore wind innovators.

Households' Preferences For Alternative Renewable Energy Technologies: An Attribute-Based Choice Experiment Survey In Metro Manila, Philippines, Rosalina Palanca-Tan, Daniel Del Barrio Alvarez, Ruth S. Palanca, Nelson Matthew P. Tan, Gem B. Castillo, Dino Carlo A. Saplala, Nan Wang

Economics Department Faculty Publications

Using a choice-based conjoint analysis, we measured willingness to pay (WTP) for an increase in the share of specific Renewable Energy (RE) technologies, namely solar, wind, biomass, and small-scale hydropower. The study found that on average, Metro Manila (MM) households are WTP an additional 19.3% of their electricity bill for an additional 20% share of RE in electric power capacity that is sourced from solar power. The corresponding WTP for the other RE technologies are substantially lower - 11.9% for biomass, 10.5% for wind, and 9.8% for small-scale hydropower. The skewed preference for solar energy augurs well for the government's …

Deals In The Heartland: Renewable Energy Projects, Local Resistance, And How Law Can Help, Christiana Ochoa, Kacey Cook, Hanna Weil

Articles by Maurer Faculty

This Article offers proposals for better engagements, relationships, and deals with local communities contemplating wind farms. Because the rapid expansion of wind energy to date has exhausted the first-mover rural communities, the promise of wind energy depends on reluctant rural communities that may require the legal, relational, and policy innovations proposed herein if they are to grant their consent to future wind farms and participate in the renewable energy transformation. The proposals herein are the result of empirical research exploring how occupants of rural spaces have reacted to wind developer’s strategies in their communities and how local communities have employed …

The Minerals Challenge For Renewable Energy, Mark Squillace

Publications

One potential obstacle to a successful energy transition involves the critical minerals used in production of photovoltaic solar panels, wind turbines, electric vehicles, and batteries. A substantial portion of these will have to come from new and expanded mining operations around the world. But mining is controversial, in part due to the past failures of operators to protect communities and the environment. This Article considers how nations can responsibly identify, source, and process these minerals, and then deploy them in renewable energy products. Its scope is global, but U.S. laws and policies take center stage with a nod to the …

Virtual Energy, Joel B. Eisen, Felix Mormann, Heather E. Payne

Faculty Scholarship

From employment to education, many areas of our daily lives have gone virtual, including the virtual workplace and virtual classes. By comparison, the way we generate, deliver, and consume electricity is an anachronism. And the electric industry’s outdated business model and regulatory framework are failing. For the last century-and-a-half, we have relied on ever larger power plants to generate the electricity we consume, often hundreds of miles away from the point of production. But the outsized carbon footprint of these power plants and the need to transmit their output over long distances threaten the electric grid’s reliability, affordability, and long-term …

Renewable Energy Stocks' Performance And Climate Risk: An Empirical Analysis, Lingyu Li, Xianrong Zheng, Shuxi Wang

Information Technology & Decision Sciences Faculty Publications

This article studies the relationship between renewable energy stocks’ performance and climate risk. It shows that publicly held renewable energy stocks underperform as a reaction to climate policy information releases, modeled by feed-in tariff (FIT) legislation announcements. The study examined stock price behaviors 2 days before and 30 days after FIT policy announcements. The stock sample used in the study has 3702 firm-day combinations, which included 180 cleantech firms and 32 events from 2007 to 2017. Based on the residual analysis of the sample’s abnormal return, it indicated that the FIT announcements are associated with significant declines in returns. The …

Performance Evaluation Of A Dual-Chamber Plant Microbial Fuel Cell Developed For Electricity Generation And Wastewater Treatment, Mahmood Golzarian, M. Ghiasvand, S. Shokri, M. Bahreini, Fatemeh Kazemi

Research outputs 2022 to 2026

Plant microbial fuel cells (PMFC) have attracted great scholarly attention as a renewable energy source. These cells have three main components: anode, cathode chambers, and a proton exchange membrane. In this study, a dual-chamber plant microbial fuel cell system was designed using Cyperus papyrus and Shewanella oneidensis. The effects of various factors, including the size of the electrodes, the distance between the electrodes, and the inoculation volume of Shewanella oneidensis, on the ability of electricity generation, were scrutinized. The results indicated that increasing the size area of the electrodes from 2 × 2 to 4 × 4 and 6 × …

Research On Renewable Energy Project Opposition Selected For Environmental Law And Policy Annual Review Award, James Owsley Boyd

Keep Up With the Latest News from the Law School (blog)

A publication co-authored by Indiana University Maurer School of Law Dean Christiana Ochoa and 2021 Law School alumna Kacey Cook has been selected to appear in the 17th edition of the Environmental Law and Policy Annual Review.

“Deals in the Heartland: Renewable Energy Projects, Local Resistance, and How Law Can Help” was authored by Ochoa, Cook, and University of Minnesota Law School third-year student Hanna Weil and was published in January 2023 in the Minnesota Law Review.

Study On The Performance Of Solar Cells Cooled With Heatsink And Nanofluid Added With Aluminum Nanoparticle, Rouhollah Salehi, Ahmad Jahanbakhshi, Jong B. Ooi, Abbas Rohani, Mahmood R. Golzarian

Research outputs 2022 to 2026

The cooling of photovoltaic (PV) panels based on nanofluids is one of the emerging cooling methods to improve the efficiency of PV panels. In this study, the effects of aluminum nanoparticles on the cooling performance and conversion efficiency of PV panels were investigated experimentally. The surface temperature, output power, and efficiency of the PV panels were assessed in Mashhad, Iran on a sunny winter day in November 2020 under ambient temperatures between 10 and 17 °C. Experimental results indicated that the nanofluid with aluminum nanoparticle improved the solar panel efficiency and solar PV panel's output power by an average of …

Qualterra – Scalable Biomass Processing Technologies For Sustainable Agriculture, Seanna Hewitt, David Drinkard, Amit Dhingra

Bio-Char III: Production, Characterization and Applications

Please click Additional Files below to see the full abstract

Exploring Expansion Of Biogas Energy Production On Homesteads, Small-Scale, And Large-Scale Farms, Morgan Powell

Student Project Reports

No abstract provided.

Community Benefit Sharing And Renewable Energy And Green Hydrogen Projects: Policy Guidance For Governments, Perrine Toledano, Chris Albin-Lackey, Maria Diez Andres, Martin Dietrich Brauch

Columbia Center on Sustainable Investment

The massive and rapid expansion of renewable energy is needed to limit global warming, so its social acceptance must be assured. While not a silver bullet, well-designed and governed benefit-sharing arrangements can lead to beneficial outcomes in ways that speak to affected communities’ needs and interests.

In partnership with the Green Hydrogen Organization and to support the efforts of the Planning for Climate Commission, this report offers high-level guidance to governments that seek to ramp up the development of renewable energy projects, including power generation and grid infrastructure. The report emphasizes that governments need a strong and coherent policy approach …

Quantifying The Value Of Renewable Energy As A Hedge Against The Volatility Of Natural Gas Prices In Wisconsin, Miodrag Petrovic

Doctoral Dissertations and Projects

This research study investigated whether adding renewable energy to the grid in Wisconsin would lower or maintain electricity prices through 2050. Since Wisconsin adopted a plan to become carbon neutral by 2050, this study explored different paths to achieving this goal. This study examined three different paths or scenarios, specifically base case, optimal, and carbon-free, using an Excel-built toolkit. The toolkit allowed the researcher to customize all major assumptions, making it a practical tool that could assist electric utilities in the future in determining whether additional renewable energy would indeed lower and stabilize electricity prices. Applying different statistical tools to …

Feminizing Decentralized Renewable Energy Programs: A Study Of A Community Renewable Energy Project From India, Aritra Chakrabarty

Michigan Tech Publications, Part 2

The increasing impact of global forces on local communities in the 21st century has necessitated a shift in focus from macro narratives to the micro-politics of planning. One of the critical areas of such micro-politics is energy policy-making in the Global South. It is argued that a bottom-up approach to energy intervention would increase the control and access of the end consumer to the sites of production, shift away from colonial energy production systems, and create more avenues for equitable community development. Within this context, this study critically evaluates a community-based renewable energy project from a feminist perspective. The study …

The Intertwined Renewable Energy–Water–Environment (Rewe) Nexus Challenges And Opportunities: A Case Study Of California, Shahryar Jafarinejad, Rebecca R. Hernandez, Sajjad Bigham, Bryan S. Beckingham

Michigan Tech Publications

In our built environment, societal production of energy and clean water is inextricably linked to the natural resources from which they are derived. Acknowledgement and consideration of the coupling of energy, water, and the environment (the energy–water–environment nexus) will be critical to a sustainable future. This is particularly true as we transition away from historical energy sources (e.g., coal, petroleum, natural gas) and into the widespread adaptation of renewable energy (RE) sources (e.g., solar, wind, geothermal, hydro, bioenergy) as a strategy to decrease greenhouse gas emissions and consequently slow global climate change. This transition is fraught with both challenges and …

The Neighborhood As An Energy-Generating Community The Case Of El-Banafseg Residential Neighborhood, East Cairo, Amany G. Micheal Prof., Mona Helmy Dr.

Centre for Advanced Materials

Nowadays, energy consumption is a global challenge. This is due to the shortage of several energy sources, and consequently, to their increasing prices. This paper argues that by using an integrative approach for using various energy harvesting techniques, a typical residential neighborhood can be operated as a self-generator of its needed energy, or part of it.

The paper follows a mixed qualitative, experimental, and numerical simulation approaches to examine the practicality of the paper hypothesis. It uses Space syntax modeling theory (a socio-spatial software) to analyze the pedestrian flow to indicate the potential locations of the kinetic energy harvesting Piezoelectric …

Linear Waltz With Nature: A Self-Supporting Infrastructure In Nature, Shangkun Zhong

Architecture Senior Theses

This project aims to create a sustainable system that addresses waste management issues in urban areas by examining the functionality of recycling infrastructures and how they can be integrated. The system will absorb waste and convert it into renewable energy to support a field station in Tibet, where self-sustainability is critical, due to the remote location. Architects often demonstrate their understanding of sustainability through various means such as integration, passive/energy-saving, and natural architecture. This thesis argues that a sustainable system such as CopenHill, can exemplify the combination of green-manifested design and recycle content as a sustainable cycle that supports human-nature …

Opposition To Renewable Energy Facilities In The United States: May 2023 Edition, Matthew Eisenson

Sabin Center for Climate Change Law

Achieving lower carbon emissions in the United States will require developing a very large number of wind, solar, and other renewable energy facilities, as well as associated storage, distribution, and transmission, at an unprecedented scale and pace. Although host community members are often enthusiastic about the economic and environmental benefits of renewable energy facilities, local opposition often arises. This report updates and considerably expands two previous Sabin Center reports, published in September 2021 and March 2022, and documents local and state restrictions against, and opposition to, siting renewable energy projects for the period from 1995 to May 2023. Importantly, the …

Students Attitudes In A Post-Pandemic World: Findings From The Spring 2023 Scsu Survey, St. Cloud State University

Student and Campus Surveys

The Spring 2023 St. Cloud State University Survey findings are based on online surveys using Qualtrics for data collection with a final sample of 587 completed surveys with 387 via telephone and 200 via Qualtrics.

Privacy Preservation In Smart Meters: Current Status, Challenges And Future Directions, Jonathan Kua, Mohammad Belayet Hossain, Iynkaran Natgunanathan, Yong Xiang

Student and Faculty Publications

Recent years have seen the rapid development of technologies in Smart Grids (SGs) to enhance electricity networks with digital and data communication technologies. SGs can proactively detect, react, and respond to dynamic changes in the network. SGs can also enhance the efficiency and reliability of electricity supplies and promote the integration of renewable energy sources. Smart Meters (SMs) are often seen as the first step to a successful implementation of SGs. While SMs enable Utility Providers and consumers to obtain near real-time information of energy consumption, they can also be exploited to infer sensitive consumer data. Therefore, privacy preservation in …

Enabling A Just Transition: Protecting Human Rights In Renewable Energy Projects: A Briefing For Policymakers, Hansika Agrawal, Laura El-Katiri, Kimathi Muiruri, Sam Szoke-Burke

Columbia Center on Sustainable Investment

This briefing provides guidance to policy- and decision-makers (hereafter, “policymakers”) on the benefits of and strategies for taking a human rights-based approach to renewable energy policy. It highlights the various impacts of utility-scale renewable energy projects on peoples and communities, associated risks for policymakers, and explains how national, regional, and global policies can help mitigate those impacts and risks. The briefing addresses different agents of policy- and decision-making: Host states, where renewable energy projects are proposed or located; Home states where corporations pursuing renewable energy investments, especially investments abroad, are based; Development Finance Institutions (DFIs) financing renewable energy investments, especially …

A Study On Scaling Floating Offshore Wind Turbine Geometry And Hydrostatics With Increasing Turbine Size, Samuel Davis

Honors College

Floating offshore wind offers a clean and sustainable alternative to fossil fuels for the future of energy production. In Maine in particular, there is a great opportunity to take advantage of the wind resource off the coast and become a global leader in offshore wind. With the Maine coastal waters being too deep for fixed-bottom turbine structures, floating platforms that support the turbines have the opportunity to gain traction as the technology matures. As wind turbines increase in size and capacity, the floating hulls must also increase in size. The research presented in this thesis aimed to calculate and examine …