Canada's Clean Energy Transition Post-Inflation Reduction Act

Rapid industrialization and urbanization in the 20th century have led to increasing volumes of carbon dioxide being released into the atmosphere[...]

Analysis of GHG Abatement Opportunities under America’s Climate Security Act of 2007

Overview of Carbon Capture and Storage (CCS) Facilities Globally

Renewable energy sources and low-carbon power generation systems with carbon capture and storage (CCS) are expected to be key contributors towards the decarbonisation of the energy sector and to ensure sustainable energy supply in the future. However, the variable nature of wind and solar power generation systems may affect the operation of the electricity system grid. Deployment of energy storage is expected to increase grid stability and renewable energy utilisation. The power sector of the future, therefore, needs to seek a synergy between renewable energy sources and low-carbon fossil fuel power generation. This can be achieved via wide deployment of CCS linked with energy storage. Interestingly, recent progress in both the CCS and energy storage fields reveals that technologies such as calcium looping are technically viable and promising options in both cases. Novel integrated systems can be achieved by integrating these applications into CCS with inherent energy storage capacity, as well as linking other CCS technologies with renewable energy sources via energy storage technologies, which will maximise the profit from electricity production, mitigate efficiency and economic penalties related to CCS, and improve renewable energy utilisation.

Being home to the largest oil and gas operators, its advanced subsurface technologies, extensive expertise, skilled labor, and abundant resources, the Middle East is a prime region for large-scale deployment of Carbon Capture and Storage (CCS) technology. Driven by the obligations of reducing carbon emissions and maintaining economic competitiveness in a carbon-constrained world; this study examines the regulatory foundations, and the market dynamics shaping CCS initiatives in the region. This study assesses the current deployment of (CCS) technology in the Middle East. It involves an analysis to assess the region's growing commitment to CCS within its broader sustainability and economic diversification strategies. The evaluation of government policies and incentives, such as carbon pricing mechanisms and investment subsidies, helps determine their effectiveness in supporting CCS initiatives and mitigating technological uncertainties. Moreover, the study reviews the adoption of international best practices to ensure safe, long-term CO2 storage and optimize storage capacity. Finally, the study identifies the critical roles of governments, industry stakeholders, and international partners in overcoming regulatory and technical barriers, emphasizing the need for collaborative efforts in advancing CCS deployment in the Middle East. This study is performed using published data for the pilot CCS and Co2 EOR projects in the Middle East highlighting the current regulatory frameworks. The Middle East shows a strong and increasing commitment to CCS, various governments in the region have introduced supportive policies and incentives, such as carbon pricing mechanisms and investment subsidies, to mitigate technological uncertainties and address challenges like water scarcity. Demand forecasts and market assessments indicate substantial potential for CCS, particularly in industrial hubs with high CO2 emissions, driven by regulatory pressures and the strategic importance of CCS for the long-term viability of the oil and gas sector. Successful CCS deployment requires collaboration between stakeholders. Overall, the region's advanced capabilities positioning it uniquely to lead in CCS initiatives in addition CCS is poised to play a pivotal role in the Middle East's energy transition, contributing significantly to carbon mitigation and economic resilience, emphasizing the importance of tailored approaches and collaborative efforts to realize the full potential of CCS in the region. This study offers a fresh perspective by thoroughly analyzing MENA's high potential for large-scale deployment of Carbon Capture and Storage (CCS) technologies. It highlights the region's proficiency ineffectively implementing CCS technologies and the potential for the Middle East to significantly enhance the global reputation of CCS by fostering public acceptance and reassurance. Through a detailed examination, the study provides novel insights into the potential and strategic importance of CCS in securing the long-term viability of the oil and gas sector while meeting climate targets.

Assessment of greenhouse gas mitigation options and costs for California Petroleum Industry facilities: The shape of things to come

The United States is in the midst of an energy revolution, spurred by advancement of technology to produce unprecedented supplies of oil and natural gas. Simultaneously, there is an increasing concern for climate change attributed to greenhouse gas (GHG) emissions that, in large part, result from burning fossil fuels. An international consensus has concluded that the U.S. and other developed nations have an imperative to reduce GHG emissions to address these climate change concerns. The global desire to reduce GHG emissions has led to the development and deployment of clean energy resources and technologies, particularly renewable energy technologies, at a rapid rate. At the same time, each of the major energy sectors—the electric grid, industrial manufacturing, transportation, and the residential/commercial consumers— is increasingly becoming linked through information and communications technologies, advanced modeling and simulation, and controls. Coordination of clean energy generation technologies through integrated hybrid energy systems, as defined below, has the potential to further revolutionize energy services at the system level by coordinating the exchange of energy currency among the energy sectors in a manner that optimizes financial efficiency (including capital investments), maximizes thermodynamic efficiency (through best use of exergy, which is the potential to use the available energy in producing energy services), reduces environmental impacts when clean energy inputs are maximized, and provides resources for grid management. Rapid buildout of renewable technologies has been largely driven by local, state, and federal policies, such as renewable portfolio standards and production tax credits that incentivize investment in these generation sources. A foundational assumption within this program plan is that renewable technologies will continue to be major contributors to the future U.S. energy infrastructure. While increased use of clean renewable technologies will aid in achieving reduced GHG emissions, it also presents new challenges to grid management that must be addressed. These challenges primarily derive from the fundamental characteristics of variable renewable generators, such as wind and solar: non-dispatchability, variable production, and reduced electromechanical inertia. This document presents a preliminary research and development (R&D) plan for detailed dynamic simulation and analysis of nuclear-renewable hybrid energy systems (N-R HES), coupled with integrated energy system design, component development, and integrated systems testing. N-R HES are cooperatively-controlled systems that dynamically apportion thermal and/or electrical energy to provide responsive generation to the power grid.

The decarbonization of Utah’s coal-fired power plants is essential for achieving the state and federal climate policy targets, including the Utah Roadmap objective of a 50% reduction in greenhouse gas emissions by 2030 and the U.S. Environmental Protection Agency’s (EPA) proposal to achieve a 90% reduction in CO₂ emissions from power generation by 2035. This study presents a comprehensive parametric analysis to evaluate the technical, economic, and regulatory implications of retrofitting Utah’s coal-fired power plants with carbon capture and storage (CCS). Three coal-fired power plants were examined, collectively consisting of six electric generating units (EGUs). The Bonanza unit was selected as a case study to explore the influence of different operational parameters, policy frameworks, and economic factors. Three CO₂ capture technologies including: amine-based absorption, solid adsorption, and membrane separation are assessed. Among these, amine-based absorption demonstrates superior performance, offering higher net power output, improved thermal efficiency, and lower costs across all evaluated economic metrics. Capture efficiency emerged as a critical parameter in the analysis, increasing CO₂ capture rate from 85% to 95% significantly reduced emissions and the cost per ton of CO₂ captured, but also led to higher parasitic energy loads, cooling water demand, and levelized cost of electricity (LCOE). The impact of plant operating mode showed that ultra-supercritical systems delivered higher efficiency and lower emissions, whereas subcritical plants were more economically viable due to lower capital costs. Incorporating a natural gas auxiliary system improved net plant efficiency and water use but increased the LCOE due to high gas prices and limited operational lifespan in Utah. Sensitivity to coal price was linear, with a 25% reduction in coal cost significantly improving LCOE and CO₂ mitigation economics. Capacity factor had a strong influence, with higher utilization rates substantially lowering all cost metrics. From a policy perspective, imposing taxes on CO₂ emissions raised project costs; a breakeven tax of ~$83/ton of CO2 was needed to make CCS competitive with the base/existing case (Without CCS). In contrast, the 45Q federal tax credit had a strong positive effect: a $20/ton credit enabled CCS feasibility for most EGUs, while credits above $60/ton led to negative CO₂ avoidance costs. The results confirm that CCS viability hinges not on any single factor but on the alignment of capture technology, efficiency, fuel economics, and incentive structures. A hybrid policy combining carbon emission taxation with targeted tax credits as well as capturing efficiencies technological advancements presents the most viable path to enabling deep decarbonization in Utah’s aging coal fleet.

The energy sector in Thailand has shared most of the total country’s greenhouse gas (GHG) emissions for decades. This sector needs accelerating decarbonization targets to push the country's net emissions to a neutral level. Thailand's current energy system has not fully utilized renewable energy, energy efficiency enhancements, and electric vehicles to their full potential. Carbon capture and storage (CCS), as a great technology for capturing and storing carbon emissions, has not been integrated into fossil fuel-based power plants. Furthermore, hydrogen fuel has not yet reached a large-scale implementation level in the decarbonized energy system, despite being recognized as a promising choice for a zero-GHG emissions energy carrier. This article evaluates the combination of technology deployments to assess the possibility for Thailand to reach the climate target of net-zero emissions by 2050. The LEAP-NEMO analysis tool is used to implement the Reference, More Ambitious, and Net Zero Emissions 2050 (NZE) scenarios. In the NZE scenario in 2050, renewable energy accounts for 25% of final energy consumption and 71% of electricity production, while electric vehicles account for 80% of the total vehicle fleet in road transportation, whereas natural gas-based power plants equipped with CCS technology play an important role in decarbonized power generation.

Clean hydrogen has the potential to help achieve 10% economy-wide emissions reductions by 2050 relative to 2005, promote energy security and resilience, and develop a new economy in the United States. In 2030, the hydrogen economy could create about 100,000 new jobs to build new capital projects and clean hydrogen infrastructure. The Wyoming Energy Authority recently announced the state’s energy strategy, which establishes a goal of net-zero emissions by 2050. Under all likely scenarios, achieving a mid-century net-zero target will pose challenges and create opportunities for Wyoming’s energy sector. If executed properly, the transition could favorably affect the state’s economy overall in the long term.\nThis research program examines the economic impact of fossil energy production in Wyoming and provides various predictions for future energy mixes to achieve net-zero emissions. Preliminary work suggests that Wyoming-based hydrogen production could have significant economic benefits and job creation implications for Wyoming. This study further assesses Wyoming’s opportunities to create hydrogen-based industries, assess economic impacts, identify knowledge gaps and research needs, and create a Hydrogen Center of Excellence to accelerate commercialization and deployment.\nThis project helped to understand Wyoming's areas of focus for research and development and identified its areas of strength and potential challenges in creating a hydrogen ecosystem. As a result of this study, we estimate that for blue hydrogen produced from coal and gas resources, the overall cost reduction will be driven mainly by the carbon-sequestration tax credit and the improvement in carbon capture. Mature technologies, like SMR and PSA, will make limited contributions. They have no or limited reductions from an additional capacity deployment in future costs. We also understand the importance of continued support from public and private sectors for Carbon Capture and Storage (CCS)-related research, development, and demonstration programs at federal and state levels. The successful and efficient production of blue hydrogen requires a unique blend of energy resources, geology, regulation, law, and infrastructure. Wyoming has the distinction of meeting all these demands.\nThe team also estimates that the availability and command of water resources accessible for hydrogen production are crucial for developing new projects. Water treatment, use, and disposal after treatment will also make projects possible. Primarily, this is relevant for hydrogen made using renewable energy. Wyoming has one of the best wind resource capacity in the nation. Harnessing this resource is challenging due to limited transmission line availability. Hydrogen could become one of the solutions to the stranded resource problem, primarily if the water availability challenge is addressed. Using produced oil & gas water could help to solve the problem.\nA commonly cited barrier to the expansion of hydrogen markets is the cost associated with constructing new pipelines, which typically require large amounts of capital to develop. Wyoming already possesses much of the export infrastructure needed to connect Wyoming’s hydrogen production with major markets across the West Coast, Pacific Northwest, Midwest, and Front Range regions of the United States, where a large portion of Wyoming’s natural gas is already transported. In addition to transportation by pipeline, rail transportation of hydrogen has also proven feasible. Wyoming uses its extensive railway system to transport large amounts of coal to its export partners across the United States. By using cryogenic or compressed-gas cars, Wyoming has the potential to add hydrogen to its existing network of railroad energy exports. The same technology may also be applied to hydrogen transport via trucks traveling interstate highways.\nWyoming’s workforce is ready to meet the demands of clean hydrogen development. Many of the skills and training needed for hydrogen production are the same skills already possessed by Wyoming’s oil & gas and coal workforce. Many government and industry leaders expect clean hydrogen and other low-carbon energy projects to generate significant job growth and to recruit many already-trained oil & gas and coal workers whose jobs may be displaced. As energy companies seek to penetrate the markets for Wyoming hydrogen production, there is a natural mutual benefit to Wyoming’s workers and companies seeking to launch projects with the assistance of a trained workforce. Wyoming’s university and community college system have adopted several programs to ensure that highly qualified engineers and other technically skilled employees continue to graduate with skills to support the development of hydrogen and other innovative energy projects moving forward.\nThroughout the project, stakeholder outreach and education took many forms, including meetings with several major companies in the industry, collaborating with local government organizations, educational organizations, and national laboratories, tribal outreach and engagement, the sponsoring of several hydrogen-focused projects in many departments throughout the University of Wyoming, and developing a collaboration with international universities. The products of these collaborations consist of working relationships with several companies in the industry, educational institutions, national labs, and local government, as well as strong connections with individuals who will play an essential role in the success of the Hydrogen Energy Research Center.

An integrated analysis of carbon capture and storage strategies for power and industry in Europe

Egypt has made notable progress in advancing its alternative energy agenda, which has incented significant private sector investment in renewable energy. Egypt’s effort to diversify its power generation mix has also led to the pursuit of large-scale nuclear energy capacity, which is currently under development. Yet the nation’s alternative energy objectives are ambitious, and many challenges remain. As the most populous country in the Middle East and North Africa region with significant geopolitical and economic power, Egypt’s energy sector evolution and its prospects for alternative energy development will impact the entire region and serve as a model for other nations to observe. Given the importance of the issue, it is necessary to analyze and review sector developments holistically, evaluating both the broader context of the Egypt’s energy sector and political environment, as well as specific energy regulation and markets, governance issues, investment prospects, and the driving forces compelling Egypt to pursue the development of renewable and nuclear energy. This chapter aims to provide this broader context while examining the specific issues that will impact Egypt’s alternative energy sector, its development prospects moving forward and its implicit energy sector roadmap for the region.

Renewable energy is a sustainable and green energy converted from renewable energy resources in the nature. There is a huge amount of renewable energy resources in the ocean that can be changed into useful energy like electricity, store for long time use, or apply in the daily energy consumption. These marine renewable energies (MRE) include wave energy, ocean thermal energy, tidal energy, ocean current energy, salinity gradient energy, and offshore energy. With a big area, the oceans have been prospected that it brings endless renewable energy sources for social development and human demand. The renewable ocean energy shows many advantages of sustainable energy, clean energy, and non-carbon dioxide emissions by generating from wave and water in the ocean with an enormous amount of natural energy resources. The MRE can service at many areas of off-shore, on-shore, and remote areas where need energy to drive daily living demands. The MRE reveals some disadvantages such as the influence of daily, monthly, season, and period of time. The solutions have been developed to solve the limitations of the MRE such as developing the storage method to store energy for long time use or making the balance of the output performance to improve quality of the renewable energy. The MRE has also received many concerns from countries by promulgating policies, strategies, and plans to develop the renewable ocean energy such as green economy development, blue economy strategy, carbon dioxide emission reduction, and encouragement of using marine renewable energy. This paper reviews current marine renewable energy with its generation, storage, and application. The work also mentioned some advantages, disadvantage, policies, strategies, and solutions to encourage the development of the renewable ocean energy in over the world. The results hope that it will be spread development, exploitation, and application of marine renewable energy in the near future. Keywords: Marine renewable energy, energy storage, generation, application, sustainable energy

The World Resources Institute (WRI) works to advance scientifically based principles of sustainable and socially equitable development among international policy makers and institutions. One of its four central areas of work is climate protection as described at http://www.wri.org/climate/. This gateway page provides recent highlights of activities including WRI analyses and statements to congressional and other federal bodies. Various sections detail international and U.S. action on climate protection, as well as WRI’s numerous programs and publications related to this topic. Other sections focus on the themes of technology options, green power and renewable energy use, and information and analysis tools. The WRI has 17 climate protection programs. These range from the GHG [greenhouse gas] Protocol Initiative to the Vulnerability and Adaptation program, which seeks to reduce environmental and human impacts of climate change. Each program page describes the program’s aims and strategies, provides background and contact information, and links to publications and materials including press releases, reports, and workshop documents. Two of the technology areas addressed by the WRI are carbon capture and sequestration (CCS) and sustainable transportation. The CCS program works to foster acceptance of these technologies among policy makers and the public, deploy a regulatory framework for CCS activities, and focus research on the most cost-effective methods. Currently 75 stakeholder organizations are involved in this initiative. The WRI Center for Sustainable Transport, known as EMBARQ, works mainly on urban issues. One of its successes has been the introduction of cleaner, more efficient buses in Mexico City, resulting in yearly carbon emission reductions there of almost 50,000 tons. On the basis of this outcome, a dozen more cities including Hanoi and Istanbul plan to duplicate this project.

To accelerate the low-carbon transformation of the power industry, a range of carbon emission reduction policies and technologies have emerged. However, the current China's carbon emissions trading (CET) policy is inadequate in encouraging power generation enterprises to take proactive measures towards emission reduction due to challenges like fixed and low carbon prices. The high proportion of renewable energy in electricity consumption also faces significant challenges due to the unpredictable nature of wind and PV energy. Therefore, this paper applies stepped CET mechanism, energy storage system (ES) system and carbon capture and storage (CCS) mechanism together to hybrid renewable energy system, aiming to study their synergistic carbon emission reduction effect. Firstly, the paper constructs the stepped CET model considering incentives and penalties. Secondly, the stepped CET model, ES system and CCS are jointly introduced into the hybrid renewable energy system. Finally, a scenario analysis is conducted to investigate the synergistic effect of various carbon emissions reduction policies and technologies in the operation of power generation systems. The results show that: i) compared with traditional CET, the stepped CET increases renewable energy consumption by 0.12% and reduces carbon emissions by 0.6%; ii) the introduction of stepped CET and ES equipment together consumes an additional 36.1% of renewable energy and reduces carbon emissions by 32.4%; iii) based on stepped CET model and ES equipment, the introduction of CCS system reduces carbon emissions by 29.4%.