A dynamic interactive optimization model of CCHP system involving demand-side and supply-side impacts of climate change. Part I: Methodology development

2022 ◽  
Vol 252 ◽  
pp. 115112
Author(s):  
Xu Wang ◽  
Ye Xu ◽  
Zhenghui Fu ◽  
Junhong Guo ◽  
Zhe Bao ◽  
...  
Keyword(s):  
Climate Change ◽  
Optimization Model ◽  
Supply Side ◽  
Demand Side ◽  
Methodology Development ◽  
Interactive Optimization ◽  
Side Impacts ◽  
Impacts Of Climate Change

scholarly journals Correction to: Decomposing supply-side and demand-side impacts of climate change on the US electricity system through 2050

2020 ◽  
Vol 163 (2) ◽  
pp. 1107-1108
Author(s):  
Daniel C. Steinberg ◽  
Bryan K. Mignone ◽  
Jordan Macknick ◽  
Yinong Sun ◽  
Kelly Eurek ◽  
...  
Keyword(s):  
Climate Change ◽  
Supply Side ◽  
Demand Side ◽  
Side Impacts ◽  
Electricity System ◽  
The Us ◽  
Impacts Of Climate Change

scholarly journals Generational approaches to climate change with special regard to tourism and recreational habits - Results of a Hungarian survey

2021 ◽  
Author(s):  
Kornél Németh ◽  
Nóra Hegedűsné Baranyai ◽  
András Vincze ◽  
Nikoletta Tóth-Kaszás ◽  
Erzsébet Péter
Keyword(s):  
Climate Change ◽  
Everyday Life ◽  
Climate Adaptation ◽  
Tourism Industry ◽  
Supply Side ◽  
Special Regard ◽  
Tourism Product ◽  
Tourism Sector ◽  
Perceived Effects ◽  
Impacts Of Climate Change

Abstract Although the issue of the coronavirus pandemic has temporarily overridden discussions on the impacts of climate change on tourism, they have not lost their relevance at all. The exposure of the tourism industry to these effects is indisputable. This study, conducted in 2019–2020, examined the perceptible impacts of climate change that generate further changes, and the issue of climate adaptation involving certain supply-side players in the tourism sector at the local and regional levels. In the questionnaire used to explore the topic, questions were asked about a number of perceptible phenomena and their effects on everyday life, recreational habits, and adaptation. The quantitative surveys involved 1,615 respondents from the Transdanubian region of Hungary (NUTS1/HU2). The results of the research clearly confirm that the problem of climate change is no longer a concern only for scientists, and although the different generations perceive and evaluate the phenomenon differently in many cases, it increasingly affects people’s everyday lives and recreational habits. The perceived effects experienced by the respondents clearly influence the enjoyment of certain tourism product groups (beach holidays, hiking, attending open-air events) and the comfort and satisfaction experienced by individuals.

scholarly journals Two-Stage Optimization Model for Two-Side Daily Reserve Capacity of a Power System Considering Demand Response and Wind Power Consumption

2019 ◽  
Vol 11 (24) ◽  
pp. 7171 ◽  
Author(s):  
Jun Dong ◽  
Anyuan Fu ◽  
Yao Liu ◽  
Shilin Nie ◽  
Peiwen Yang ◽  
...  
Keyword(s):  
Power Consumption ◽  
Wind Power ◽  
Demand Response ◽  
Optimization Model ◽  
Reserve Capacity ◽  
Supply Side ◽  
Compensation Mechanism ◽  
Demand Side ◽  
Clustering Method ◽  
Wind Curtailment

Today, wind power is becoming an important energy source for the future development of electric energy due to its clean and environmentally friendly characteristics. However, due to the uncertainty of incoming wind, the utilization efficiency of wind energy is extremely low, which means the problem of wind curtailment becomes more and more serious. To solve the issue of wind power large-scale consumption, a two-stage stochastic optimization model is established in this paper. Different from other research frameworks, a novel two-side reserve capacity mechanism, which simultaneously takes into account supply side and demand side, is designed to ensure the stable consumption of wind power in the real-time market stage. Specifically, the reserve capacity of thermal power units is considered on the supply side, and the demand response is introduced as the reserve capacity on the demand side. At the same time, the compensation mechanism of reserve capacity is introduced to encourage generation companies (GENCOs) to actively participate in the power balance process of the real-time market. In terms of solution method, compared with the traditional k-means clustering method, this paper uses the K-means classification based on numerical weather prediction (K-means-NWP) scenario clustering method to better describe the fluctuation of wind power output. Finally, an example simulation is conducted to analyze the influence of reserve capacity compensation mechanism and system parameters on wind power consumption results. The results demonstrate that with the introduction of reserve capacity compensation mechanism, the wind curtailment quantity of the power system has a significant reduction. Besides, the income of GENCOs is gradually increasing, which motivates their enthusiasm to provide reserve capacity. Furthermore, the reserve capacity mechanism designed in this paper promotes the consumption of wind power and the sustainable development of renewable energy.

scholarly journals The Institutional Sources of Economic Transformation: Energy Policy from the Oil Crises to Climate Change

2021 ◽  
Author(s):  
Jared Finnegan ◽  
Phillip Lipscy ◽  
Jonas Meckling ◽  
Florence Metz
Keyword(s):  
Climate Change ◽  
Climate Change Policy ◽  
Transformational Change ◽  
Economic Transformation ◽  
Welfare States ◽  
Supply Side ◽  
Demand Side ◽  
Low Carbon ◽  
Exogenous Shock ◽  
Oil Crisis

Why are some governments more effective in promoting economic change than others? We develop a theory of the institutional sources of economic transformation. Domestic institutions condition the ability of policymakers to impose costs on consumers and producers. We argue that institutions can enable transformation through two central mechanisms: insulation and compensation. The institutional sources of transformation vary across policy types—whether policies impose costs primarily on consumers (demand-side policies) or on producers (supply-side policies). Proportional electoral rules and strong welfare states facilitate demand-side policies, whereas autonomous bureaucracies and corporatist interest intermediation facilitate supply-side policies. We test our theory by leveraging the 1973 oil crisis, an exogenous shock that compelled policymakers to simultaneously pursue transformational change across OECD countries. Panel analysis, case studies, and discourse network analysis support our hypotheses. The findings offer important lessons for contemporary climate change policy and low-carbon transitions.

scholarly journals Food security and sustainable intensification

2014 ◽  
Vol 369 (1639) ◽  
pp. 20120273 ◽  
Author(s):  
H. Charles J. Godfray ◽  
Tara Garnett
Keyword(s):  
Climate Change ◽  
Food System ◽  
Food Policy ◽  
Sustainable Intensification ◽  
Supply Side ◽  
Demand Side ◽  
Global Food System ◽  
Per Capita ◽  
Policy Agendas ◽  
Global Food

The coming decades are likely to see increasing pressures on the global food system, both on the demand side from increasing population and per capita consumption, and on the supply side from greater competition for inputs and from climate change. This paper argues that the magnitude of the challenge is such that action is needed throughout the food system, on moderating demand, reducing waste, improving governance and producing more food. It discusses in detail the last component, arguing that more food should be produced using sustainable intensification (SI) strategies, and explores the rationale behind, and meaning of, this term. It also investigates how SI may interact with other food policy agendas, in particular, land use and biodiversity, animal welfare and human nutrition.

An Open Economy: The Berwick Shipping Trade, 1311–1373

2017 ◽  
Vol 96 (1) ◽  
pp. 1-31 ◽  
Author(s):  
Joe Donnelly
Keyword(s):  
Open Economy ◽  
National Income ◽  
Supply Side ◽  
Export Trade ◽  
Economic Evidence ◽  
Demand Side ◽  
Side Impacts ◽  
Do No Harm ◽  
Multiplier Effects ◽  
Customs Administration

The argument of this paper is that studies of an earlier world have something to tell modern political economy about the way economies develop and that, while history must draw on economic insights, economics ought not to be a science without time. The paper generalises from one sphere of trade, known from the Berwick ‘particulars of custom’, to national income, which can be estimated (or guessed at) from ecclesiastical taxations. Where studies of medieval Scotland have taken a distinctly theoretical, legal turn, it may do no harm to discuss the practicalities of concrete economic evidence: cargoes, merchants, ships, sailors and so on. The mechanics of customs administration can also be followed in the particulars. The taxations suggest that the immediate demand-side impacts of the export trade had longer-term supply-side effects, as landlords developed their sheep farming interests. The export trade tied in with foreign taxations, generating funds for transmission overseas. The opening of the economy had the potential for the usual multiplier effects but these were counter-balanced by selfish, and hugely damaging, English interference in Scotland's trade in Europe. Fourteenth-century Scots put up stiff resistance but could not entirely escape the tribulations brought on their heads by English decisions.

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