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| 1 |
ID:
180857
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| Summary/Abstract |
With the rise in cooling demand and the permeation of decentralised renewable energy resources in electricity networks, electricity demand-side management (DSM) has become a major tool for electricity planning and decarbonisation in the Global South. In India, the commercial application of DSM is not new, yet utility-driven residential-scale demand response (DR) remains an unexplored area. This paper contributes on two fronts – to explicate householders and practitioner's perceptions of DR: disjunctions between these perceptions and its implications for the acceptance of residential DR. Using a co-production approach, this paper draws insights from two sets of stakeholders in India - 25 DR policy and utility experts and 24 household consumers. Our results show that technological saviourism pervasively underscores practitioners understanding of DR and householder agency, a crucial factor in the adoption of DR at the residential scale remains a missing piece. The paper concludes that without considering householder agency, delivering a decarbonised future based on demand response will be challenging and consumers may remain locked into-existing socio-cultural practices that negate the adoption of DR.
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| 2 |
ID:
125432
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| Publication |
2013.
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| Summary/Abstract |
Many urban areas in the United States have experienced difficulty meeting the National Ambient Air Quality Standards (NAAQS), partially due to pollution from electricity generating units. We evaluated the potential for residential demand response to reduce pollutant emissions on days with above average pollutant emissions and a high potential for poor air quality. The study focused on New York City (NYC) due to non-attainment with NAAQS standards, large exposed populations, and the existing goal of reducing pollutant emissions. The baseline demand response scenario simulated a 1.8% average reduction in NYC peak demand on 49 days throughout the summer. Nitrogen oxide and particulate matter less than 2.5 µm in diameter emission reductions were predicted to occur (-70, -1.1 metric tons (MT) annually), although, these were not likely to be sufficient for NYC to meet the NAAQS. Air pollution mediated damages were predicted to decrease by $100,000-$300,000 annually. A sensitivity analysis predicted that substantially larger pollutant emission reductions would occur if electricity demand was shifted from daytime hours to nighttime hours, or the total consumption decreased. Policies which incentivize shifting electricity consumption away from periods of high human and environmental impacts should be implemented, including policies directed toward residential consumers.
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| 3 |
ID:
115703
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2012.
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| Summary/Abstract |
Residential electrical demand response (DR) offers the prospect of reducing the environmental impact of electricity use, and also the supply costs. However, the relatively small loads and numerous actors imply a large effort: response ratio. Residential DR may be an essential part of future smart grids, but how viable is it in the short to medium term? This paper reviews some DR concepts, then evaluates the propositions that households in cool temperate climates will be in a position to contribute to grid flexibility within the next decade, and that that they will allow some automated load control. Examples of demand response from around the world are discussed in order to assess the main considerations for cool climates. Different tariff types and forms of control are assessed in terms of what is being asked of electricity users, with a focus on real-time pricing and direct load control in energy systems with increasingly distributed resources. The literature points to the significance of thermal loads, supply mix, demand-side infrastructure, market regulation, and the framing of risks and opportunities associated with DR. In concentrating on social aspects of residential demand response, the paper complements the body of work on technical and economic potential.
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