In South Australia rapid expansion of grid-connected and distributed renewable generation has contributed to the closure of coal-fired electricity production and placed greater reliance on the remaining fossil-based generation and imports on meeting demand when South Australian renewable production is low. Concentrated wholesale markets and gas scarcity now explain higher wholesale electricity prices and lower…
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Is Natural Gas a Viable Option to Promote Electrification in Nigeria?
Gifted with vast reserves of oil and natural gas, Nigeria is a country with low level of electrification but a rapidly rising demand. This invites the question of whether domestic natural gas can be leveraged to facilitate full electrification in Nigeria. We contend that while in principle natural gas is a solution to the problem…
Energy Network Innovation for Green Transition: Economic Issues and Regulatory Options
In this age of multiple economic challenges and stimulus packages, is it a good time to heavily invest in tomorrow’s energy networks and research infrastructure? The academic literature widely acknowledges that innovation is key to decarbonising the energy sector and fostering sustainable development. However, R&D and innovation have not been strongly promoted following the liberalisation…
Electricity (and Natural Gas) Transmission under Transformation – An Introduction
There may exist various factors that could potentially hinder the efficient development of electricity markets, such as poorly defined property rights, incomplete markets, increasing trade of electricity among different control areas, inefficient operation, and maintenance, as well as bottlenecks in transmission capacity due to lack of investment for grid expansion. This introduction to the EEEP-symposium…
Do auctions promote innovation in renewable energy technologies? An empirical analysis of solar PV
Innovation in low-carbon technologies and, particularly, renewable electricity technologies (RETs) will be a critical component of the decarbonised energy transition. RET innovation requires a wise combination of supply-push (R&D support) and demand-pull policies (support for deployment). Renewable energy auctions are currently the main instrument to support the deployment of renewable electricity capacity worldwide. Thus, auctions…
Modeling CO2 Pipeline Systems: An Analytical Lens for CCS Regulation
Carbon Capture and Storage (CCS) is regularly depicted as a crucial technology to reduce the social cost of achieving carbon neutrality. However, its deployment critically depends on the installation of CO2 infrastructures. As the regulatory procedures governing their provision are yet to be clarified, this paper aims to assess the social and environmental impacts of…
Global Electrification of Light-duty Vehicles: Impacts of Economics and Climate Policy
We explore potential impacts of global decarbonization on trends in light-duty vehicle (LDV) fleets from 2020-2050. Using an economy-wide multi-region multi-sector model, we project that the global EV fleet will grow from 5 million vehicles in 2018 to about 95–105 million EVs by 2030, and 585–823 million EVs by 2050. At this level of market…
What happened in Texas? Understanding the February 2021 blackouts and learning lessons to prepare the grid for extreme weather events: An introduction
A Primer on Transmission Benefits and Cost Allocation
The cost of transmission facilities must be allocated to those within the transmission planning region that benefit from those facilities in a manner that is at least roughly commensurate with estimated benefits.” (FERC, 2010, p. 91) Benefits include reliability, economic and public policy related impacts. Turning the principle into a workable policy is important as…
Relative Cost-Effectiveness of Electricity and Transportation Policies as a Means to Reduce CO2 Emissions in the United States: A Multi-Model Assessment
Two common energy policy instruments in the United States are tax incentives and technology standards. Although these instruments have been shown to be less cost-effective as a means to reduce CO2 emissions than direct emissions pricing mechanisms, it can be challenging to compare the CO2 emissions reduction costs of such policies across sectors, given the…