Category: Research

Analysis of world trade data with machine learning to enhance policies of mineral supply chain transparency 1/13/2024

Analysis of world trade data with machine learning to enhance policies of mineral supply chain transparency

Umut Mete Saka, Payne Institute Faculty Fellow Sebnem Düzgün, and Director Morgan Bazilian write about how utilizing machine learning to help the integration of supply chains worldwide and the establishment of resilient material flows emphasize the significance of transparency on mineral supplies. As regulations and policies around mineral supply become more stringent, organizations are actively seeking effective tools to assess the transparency of their supply chains.  January 13, 2024.

Comparing methods for criticality and security in minerals for clean energy 1/13/2024

Comparing methods for criticality and security in minerals for clean energy

Mines Advanced Energy Systems Student Eliza Hotchkiss, Maria Paz Urdaneta, and Director Morgan Bazilian write about how energy security goals, supply chain risks, production growth, and market dynamics will shape the future of critical mineral methodologies.  This paper reviews two methodologies employed for critical mineral identification from nations committed to clean energy transitions.  January 13, 2024.

Solid oxide fuel cell at Colorado Fuel Cell Center now helping to power Mines campus 12/18/2023

Solid oxide fuel cell at Colorado Fuel Cell Center now helping to power Mines campus

Payne Institute Faculty Fellows Robert Braun and Neal Sullivan are featured in this article about how the Mines first-of-its-kind prototype is capable of generating almost 30 kW of electric power from natural gas, low-carbon fuels.  The research program is managed through DOE’s Advanced Research Projects Agency-Energy (ARPA-E), and features a hybrid fuel-cell and reciprocating engine system targeting 100 kW of net electricity at 70 percent efficiency under natural gas fuel and renewable fuels. December 18, 2023.

Elevate Quantum puts Colorado – and Mines – at forefront of future innovation 12/14/2023

Elevate Quantum puts Colorado – and Mines – at forefront of future innovation

Payne Institute Faculty Fellow Lincoln Carr is featured in this article about how the U.S. Department of Commerce designates regional consortium of universities, national laboratories, organizations and companies as a tech hub for quantum information tech including Mines Elevate Quantum.  Elevate Quantum Colorado is one of 31 tech hubs around the country and one of only two dedicated to quantum specifically.  December 14, 2023.  

A comparative analysis of US state-level policies and programs to advance energy justice 12/6/2023

A comparative analysis of US state-level policies and programs to advance energy justice

Noah Sandoval, Jonathan Morgenstein, Jesse Geiger, Patrick Gibbs, Payne Institute Director Morgan Bazilian, and Adam Warren write about how the US energy system is undergoing massive changes that have environmental, technological, and societal implications. A formal survey of state-level energy justice policies and programs is needed to better understand the methods used to assist communities targeted and the impacts of these efforts. Such an analysis should include an analysis of the metrics used to judge the effectiveness of the enacted policies and programs. In this paper, we analyze the energy justice policies and programs of seven different US states. December 6, 2023.  

OGCI accelerates action to tackle global oil and gas methane emissions 12/5/2023

OGCI accelerates action to tackle global oil and gas methane emissions

The Oil and Gas Climate Initiative (OGCI) announced at COP28 that it has stepped up activities on methane detection and flaring to help more companies reduce methane emissions from their oil and gas operations.  OGCI expanded its flagship Satellite Monitoring Campaign (SMC) to include more countries and assets. This was complemented by work with the World Bank’s Global Flaring and Methane Reduction Partnership (GFMR) and US-based Payne Institute for Public Policy to launch a more accessible platform on global gas flaring data.  December 5, 2023.

Context-dependent changes in maritime traffic activity during the first year of the COVID-19 pandemic 11/25/2023

Context-dependent changes in maritime traffic activity during the first year of the COVID-19 pandemic

Payne Institute Earth Observation Group Christopher D. Elvidge and others write about how rapid implementation of human mobility restrictions during the COVID-19 pandemic dramatically reduced maritime activity in early 2020.  However, maritime activity in 2020 was more complex than previously reported, as activity were industry and area specific.  Passenger vessels were less active in 97% of Mediterranean Sea coastal states, and ceclines in fishing vessel presence were localised and short-lived.  November 25, 2023.

Tracking electricity losses and their perceived causes using nighttime light and social media 11/21/2023

Tracking electricity losses and their perceived causes using nighttime light and social media

Samuel W. Kerber, Nicholas A. Duncan, Guillaume F. L’Her, Payne Institute Director Morgan Bazilian, Earth Observation Group Chris Elvidge, and Faculty Fellow Mark R. Deinert write about how urban environments are intricate systems where the breakdown of critical infrastructure can impact both the economic and social well-being of communities.  Electricity systems hold particular significance, as they are essential for other infrastructure, and disruptions can trigger widespread consequences.  This study shows how satellite imagery, social media, and information extraction can monitor blackouts and their perceived causes. November 21, 2023.  

PROLONGED DIMMING OF UKRAINIAN URBAN ILLUMINATION: A MEASURE OF CONFLICT’S IMPACT 11/15/2023

Prolonged Dimming of Ukrainian Urban Illumination: A Measure of Conflict’s Impact

Payne Institute Earth Observation Group Researcher Mikhail Zhizhin writes about how natural disasters such as earthquakes, hurricanes or pandemics trigger a short-term dimming of city lights, followed by a rapid recovery. The war in Ukraine, however, has induced a novel pattern of city lights changes: an abrupt and sustained decline in illumination from the outset of the conflict, persisting for two years with partial recovery observed in some cities. November 15, 2023.

The Fifth National Climate Assessment 11/14/2023

The Fifth National Climate Assessment

Payne Institute Director Morgan Bazilian was one of the contributing authors of the U.S. Government’s preeminent report on climate change impacts, risks, and responses. It is a congressionally mandated interagency effort that provides the scientific foundation to support informed decision-making across the United States.  However, without deeper cuts in global net greenhouse gas emissions and accelerated adaptation efforts, severe climate risks to the United States will continue to grow.  November 14, 2023.