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76-475: In 2009, the agency expanded from provided weekday-only to Monday-Saturday service all year round. Previously, buses only ran on Saturdays during the peak tourist season. Bay County’s Public Transportation System was created in 1983 to provide residents and visitors with transportation services in and around the Bay County Community. As the demand for public transportation increased, the original service area

152-409: A cartel may engage in price fixing . Conversely, on the consumer side, a monopsony may negotiate or demand prices that do not reflect the cost of production. The pricing power owned by an enterprise reflects the position of its products in the market. In this case, the price signal may no longer be able to affect such products. A long thread in economics (from Aristotle to classical economics to

228-615: A certain kind of product is in shortage supply and the price rises, people will pay more attention to and produce this kind of product. The information carried by prices is an essential function in the fundamental coordination of an economic system, coordinating things such as what has to be produced, how to produce it and what resources to use in its production. In mainstream (neoclassical) economics , under perfect competition relative prices signal to producers and consumers what production or consumption decisions will contribute to allocative efficiency . According to Friedrich Hayek , in

304-478: A higher price for their electricity. Some customers may switch part of their consumption to alternate sources, such as on-site solar panels and batteries. In many respects, demand response can be put simply as a technology-enabled economic rationing system for electric power supply. In demand response, voluntary rationing is accomplished by price incentives—offering lower net unit pricing in exchange for reduced power consumption in peak periods. The direct implication

380-427: A higher temperature uses less electricity), delaying slightly the draw until a peak in usage has passed. In the city of Toronto, certain residential users can participate in a program (Peaksaver AC ) whereby the system operator can automatically control hot water heaters or air conditioning during peak demand; the grid benefits by delaying peak demand (allowing peaking plants time to cycle up or avoiding peak events), and

456-402: A level where all generators are operating at their minimum output levels and some of them must be shut down. The negative price is the inducement to bring about these shutdowns in a least-cost manner. Two Carnegie Mellon studies in 2006 looked at the importance of demand response for the electricity industry in general terms and with specific application of real-time pricing for consumers for

532-414: A minimum of - (negative) $ 3.10 per MW·h. It is not unusual for the price to vary by a factor of two to five due to the daily demand cycle. A negative price indicates that producers were being charged to provide electricity to the grid (and consumers paying real-time pricing may have actually received a rebate for consuming electricity during this period). This generally occurs at night when demand falls to

608-617: A new source of uncertainty in the electrical systems, is critical to preserving the stability and quality of smart grids, consequently, the electric vehicle parking lots can be considered a demand response aggregation entity. The modern power grid is making a transition from the traditional vertically integrated utility structures to distributed systems as it begins to integrate higher penetrations of renewable energy generation. These sources of energy are often diffusely distributed and intermittent by nature. These features introduce problems in grid stability and efficiency which lead to limitations on

684-425: A system in which the knowledge of the relevant facts is dispersed among many people, prices can act to coordinate the separate actions of different people in the same way as subjective values help the individual to coordinate the parts of his plan. Alternative theories include that prices reflect relative pricing power of producers and consumers. A monopoly may set prices so as to maximize monopoly profit , while

760-403: A tariff-based incentive by passing along short-term increases in the price of electricity, or they might impose mandatory cutbacks during a heat wave for selected high-volume users, who are compensated for their participation. Other users may receive a rebate or other incentive based on firm commitments to reduce power during periods of high demand, sometimes referred to as negawatts (the term

836-527: A type of energy demand management , seeks to adjust in real-time the demand for power instead of adjusting the supply. Utilities may signal demand requests to their customers in a variety of ways, including simple off-peak metering, in which power is cheaper at certain times of the day, and smart metering , in which explicit requests or changes in price can be communicated to customers. The customer may adjust power demand by postponing some tasks that require large amounts of electric power, or may decide to pay

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912-404: A viable trading market. Smart grid applications increase the opportunities for demand response by providing real time data to producers and consumers, but the economic and environmental incentives remain the driving force behind the practice. One of the most important means of demand response in the future smart grids is electric vehicles. Aggregation of this new source of energy, which is also

988-418: Is a stub . You can help Misplaced Pages by expanding it . Demand response Demand response is a change in the power consumption of an electric utility customer to better match the demand for power with the supply. Until the 21st century decrease in the cost of pumped storage and batteries, electric energy could not be easily stored, so utilities have traditionally matched demand and supply by throttling

1064-410: Is contingency reserve, which is used to regulate the grid frequency in contingencies. Many independent system operators are structuring the rules of ancillary service markets such that demand response can participate alongside traditional supply-side resources - the available capacity of the generators can be used more efficiently when operated as designed, resulting in lower costs and less pollution. As

1140-513: Is important because it reduces the need for new power plants. To respond to high peak demand, utilities build very capital-intensive power plants and lines. Peak demand happens just a few times a year, so those assets run at a mere fraction of their capacity. Electric users pay for this idle capacity through the prices they pay for electricity. According to the Demand Response Smart Grid Coalition, 10%–20% of electricity costs in

1216-557: Is participating in MISO as a qualified demand response resource, and the Trimet Aluminium uses its smelter as a short-term nega-battery. The selection of suitable industries for demand response provision is typically based on an assessment of the so-called value of lost load . Some data centers are located far apart for redundancy and can migrate loads between them, while also performing demand response. Shedding loads during peak demand

1292-517: Is satisfied. In most power systems the wholesale price of electricity will be equal to the marginal cost of the highest cost generator that is injecting energy, which will vary with the level of demand. Thus the variation in pricing can be significant: for example, in Ontario between August and September 2006, wholesale prices (in Canadian Dollars) paid to producers ranged from a peak of $ 318 per MW·h to

1368-416: Is that demand response mechanisms respond to explicit requests to shut off, whereas dynamic demand devices passively shut off when stress in the grid is sensed. Demand response can involve actually curtailing power used or by starting on-site generation which may or may not be connected in parallel with the grid. This is a quite different concept from energy efficiency , which means using less power to perform

1444-543: Is that users of electric power capacity not reducing usage (load) during peak periods will pay "surge" unit prices, whether directly, or factored into general rates. Involuntary rationing, if employed, would be accomplished via rolling blackouts during peak load periods. Practically speaking, summer heat waves and winter deep freezes might be characterized by planned power outages for consumers and businesses if voluntary rationing via incentives fails to reduce load adequately to match total power supply. As of 2011, according to

1520-423: Is to reflect supply expectations through consumer price signals or controls and enable dynamic changes in consumption relative to price. In electricity grids, DR is similar to dynamic demand mechanisms to manage customer consumption of electricity in response to supply conditions, for example, having electricity customers reduce their consumption at critical times or in response to market prices. The difference

1596-493: Is used from a higher-cost source of power generation. Demand response may also be used to increase demand during periods of high supply and low demand. Some types of generating plant must be run at close to full capacity (such as nuclear), while other types may produce at negligible marginal cost (such as wind and solar). Since there is usually limited capacity to store energy, demand response may attempt to increase load during these periods to maintain grid stability. For example, in

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1672-434: Is used to increase the demand during surplus hours by consuming cheaper power. There are three types of demand response - emergency demand response, economic demand response and ancillary services demand response. Emergency demand response is employed to avoid involuntary service interruptions during times of supply scarcity. Economic demand response is employed to allow electricity customers to curtail their consumption when

1748-599: The PJM Interconnection Regional Transmission authority, serving 65 million customers in the US with 180 gigawatts of generating capacity. The latter study found that even small shifts in peak demand would have a large effect on savings to consumers and avoided costs for additional peak capacity: a 1% shift in peak demand would result in savings of 3.9%, billions of dollars at the system level. An approximately 10% reduction in peak demand (achievable depending on

1824-531: The US Congress "a report that identifies and quantifies the national benefits of demand response and makes a recommendation on achieving specific levels of such benefits by January 1, 2007." Such a report was published in February 2006. The report estimates that in 2004 potential demand response capability equaled about 20,500 megawatts ( MW ), 3% of total U.S. peak demand, while actual delivered peak demand reduction

1900-508: The elasticity of demand ) would result in systems savings of between $ 8 and $ 28 billion. In a discussion paper, Ahmad Faruqui, a principal with the Brattle Group , estimates that a 5 percent reduction in US peak electricity demand could produce approximately $ 35 billion in cost savings over a 20-year period, exclusive of the cost of the metering and communications needed to implement the dynamic pricing needed to achieve these reductions. While

1976-594: The US Federal Energy Regulatory Commission , demand response (DR) was defined as: "Changes in electric usage by end-use customers from their normal consumption patterns in response to changes in the price of electricity over time, or to incentive payments designed to induce lower electricity use at times of high wholesale market prices or when system reliability is jeopardized." DR includes all intentional modifications to consumption patterns of electricity to induce customers that are intended to alter

2052-773: The United States Supreme Court in a 6-2 decision in FERC v. Electric Power Supply Ass'n concluded that the Federal Energy Regulatory Commission acted within its authority to ensure "just and reasonable" rates in the wholesale energy market. FERC issued its Order No. 2222 on September 17, 2020, enabling distributed energy resources to participate in regional wholesale electricity markets. Market operators submitted initial compliance plans by early 2022. As of December 2009 National Grid had 2369 MW contracted to provide demand response, known as STOR ,

2128-510: The United States are due to peak demand during only 100 hours of the year. DR is a way for utilities to reduce the need for large capital expenditures, and thus keep rates lower overall; however, there is an economic limit to such reductions because consumers lose the productive or convenience value of the electricity not consumed. Thus, it is misleading to only look at the cost savings that demand response can produce without also considering what

2204-564: The United States, the Federal Energy Regulatory Commission (FERC) issued Order No. 745 in March 2011, which requires a certain level of compensation for providers of economic demand response that participate in wholesale power markets. The order is highly controversial and has been opposed by a number of energy economists, including Professor William W. Hogan at Harvard University 's Kennedy School . Professor Hogan asserts that

2280-405: The ability of electricity producers and consumers to communicate with one another and make decisions about how and when to produce and consume electrical power. This emerging technology will allow customers to shift from an event-based demand response where the utility requests the shedding of load, towards a more 24/7-based demand response where the customer sees incentives for controlling load all

2356-553: The amount of demand delayed may be small, the implications for the grid (including financial) may be substantial, since system stability planning often involves building capacity for extreme peak demand events, plus a margin of safety in reserve. Such events may only occur a few times per year. The process may involve turning down or off certain appliances or sinks (and, when demand is unexpectedly low, potentially increasing usage). For example, heating may be turned down or air conditioning or refrigeration may be turned up (turning up to

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2432-411: The amount of these resources which can be effectively added to the grid. In a traditional vertically integrated grid, energy is provided by utility generators which are able to respond to changes in demand. Generation output by renewable resources is governed by environmental conditions and is generally not able to respond to changes in demand. Responsive control over noncritical loads that are connected to

2508-604: The avoided transmission investment would justify the cost of the technology. Other methods to implementing demand response approach the issue of subtly reducing duty cycles rather than implementing thermostat setbacks. These can be implemented using customized building automation systems programming, or through swarm-logic methods coordinating multiple loads in a facility (e.g. Encycle's EnviroGrid controllers). Similar approach can be implemented for managing air conditioning peak demand in summer peak regions. Pre-cooling or maintaining slightly higher thermostat setting can help with

2584-457: The configuration of generation capacity, however, demand response may also be used to increase demand (load) at times of high production and low demand. Some systems may thereby encourage energy storage to arbitrage between periods of low and high demand (or low and high prices). Bitcoin mining is an electricity intensive process to convert computer hardware infrastructure, software skills and electricity into electronic currency. Bitcoin mining

2660-492: The consumer gives up in the process. It is estimated that a 5% lowering of demand would have resulted in a 50% price reduction during the peak hours of the California electricity crisis in 2000–2001. With consumers facing peak pricing and reducing their demand, the market should become more resilient to intentional withdrawal of offers from the supply side. Residential and commercial electricity use often vary drastically during

2736-435: The consumers do not face the actual price of production; if consumers were to face the short run costs of production they would be more inclined to change their use of electricity in reaction to those price signals. A pure economist might extrapolate the concept to hypothesize that consumers served under these fixed-rate tariffs are endowed with theoretical "call options" on electricity, though in reality, like any other business,

2812-437: The cost of production at the time of consumption. The consumer price may be established by the government or a regulator, and typically represents an average cost per unit of production over a given timeframe (for example, a year). Consumption therefore is not sensitive to the cost of production in the short term (e.g. on an hourly basis). In economic terms, consumers' usage of electricity is inelastic in short time frames since

2888-491: The customer is simply buying what is on offer at the agreed price. A customer in a department store buying a $ 10 item at 9.00 am might notice 10 sales staff on the floor but only one occupied serving him or her, while at 3.00 pm the customer could buy the same $ 10 article and notice all 10 sales staff occupied. In a similar manner, the department store cost of sales at 9.00 am might therefore be 5-10 times that of its cost of sales at 3.00 pm, but it would be far-fetched to claim that

2964-417: The customer, by not paying significantly more for the article at 9.00 am than at 3.00 pm, had a 'call option' on the $ 10 article. In virtually all power systems electricity is produced by generators that are dispatched in merit order, i.e., generators with the lowest marginal cost (lowest variable cost of production) are used first, followed by the next cheapest, etc., until the instantaneous electricity demand

3040-581: The day and lower prices at night, for example) to provide some of the benefits of the demand response mechanism with less demanding technological requirements. In the UK, Economy 7 and similar schemes that attempt to shift demand associated with electric heating to overnight off-peak periods have been in operation since the 1970s. More recently, in 2006 Ontario began implementing a "smart meter" program that implements "time-of-use" (TOU) pricing, which tiers pricing according to on-peak, mid-peak and off-peak schedules. During

3116-457: The day, and demand response attempts to reduce the variability based on pricing signals. There are three underlying tenets to these programs: In addition, significant peaks may only occur rarely, such as two or three times per year, requiring significant capital investments to meet infrequent events. The United States Energy Policy Act of 2005 has mandated the Secretary of Energy to submit to

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3192-543: The demand period. In this application, users have a direct incentive to reduce their use at high-demand, high-price periods. Many users may not be able to effectively reduce their demand at various times, or the peak prices may be lower than the level required to induce a change in demand during short time periods (users have low price sensitivity , or elasticity of demand is low). Automated control systems exist, which, although effective, may be too expensive to be feasible for some applications. Smart grid applications improve

3268-409: The demand side provides 839 MW (35%) from 89 sites. Of this 839 MW approximately 750 MW is back-up generation with the remaining being load reduction. A paper based on extensive half-hourly demand profiles and observed electricity demand shifting for different commercial and industrial buildings in the UK shows that only a small minority engaged in load shifting and demand turn-down, while

3344-490: The devices need to be economical, robust, and yet still effective at managing their tasks of control. In addition, effective control requires a strong capability to coordinate large networks of devices, managing and optimizing these distributed systems from both an economic and a security standpoint. In addition, the increased presence of variable renewable generation drives a greater need for authorities to procure more ancillary services for grid balance. One of these services

3420-463: The electricity system such as peak period network congestion or high prices". In 2010, demand response was defined as a reduction in demand designed to reduce peak demand or avoid system emergencies. It can be a more cost-effective alternative than adding generation capabilities to meet the peak and occasional demand spikes. The underlying objective of DR is to actively engage customers in modifying their consumption in response to pricing signals. The goal

3496-485: The grid has been shown to be an effective strategy able to mitigate undesirable fluctuations introduced by these renewable resources. In this way instead of the generation responding to changes in demand, the demand responds to changes in generation. This is the basis of demand response. In order to implement demand response systems, coordination of large numbers of distributed resources through sensors, actuators, and communications protocols becomes necessary. To be effective,

3572-483: The grid. Some utilities have commercial tariff structures that set a customer's power costs for the month based on the customer's moment of highest use, or peak demand. This encourages users to flatten their demand for energy, known as energy demand management , which sometimes requires cutting back services temporarily. Smart metering has been implemented in some jurisdictions to provide real-time pricing for all types of users, as opposed to fixed-rate pricing throughout

3648-488: The least expensive generating capacity (in terms of marginal cost ) at any given period, and use additional capacity from more expensive plants as demand increases. Demand response in most cases is targeted at reducing peak demand to reduce the risk of potential disturbances, avoid additional capital cost requirements for additional plants, and avoid use of more expensive or less efficient operating plants. Consumers of electricity will also pay higher prices if generation capacity

3724-590: The legality of Order 745. A debate regarding the economic efficiency and fairness of Order 745 appeared in a series of articles published in The Electricity Journal. On May 23, 2014, the D.C. Circuit Court of Appeals vacated Order 745 in its entirety. On May 4, 2015, the United States Supreme Court agreed to review the DC Circuit's ruling, addressing two questions: On January 25, 2016,

3800-470: The load), utilities may impose load shedding (also known as emergency load reduction program , ELRP ) on service areas via targeted blackouts, rolling blackouts or by agreements with specific high-use industrial consumers to turn off equipment at times of system-wide peak demand. Energy consumers need some incentive to respond to such a request from a demand response provider. Demand response incentives can be formal or informal. The utility might create

3876-491: The magnitude of power consumption by an industrial manufacturing plant and the change in power it can provide are generally very large; besides, the industrial plants usually already have the infrastructures for control, communication and market participation, which enables the provision of demand response; moreover, some industrial plants such as the aluminum smelter are able to offer fast and accurate adjustments in their power consumption. For example, Alcoa 's Warrick Operation

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3952-421: The majority of demand response is provided by stand-by generators. Price signal A price signal is information conveyed to consumers and producers , via the prices offered or requested for, and the amount requested or offered of a product or service , which provides a signal to increase or decrease quantity supplied or quantity demanded. It also provides potential business opportunities . When

4028-536: The net benefits would be significantly less than the claimed $ 35 billion, they would still be quite substantial. In Ontario, Canada, the Independent Electricity System Operator has noted that in 2006, peak demand exceeded 25,000 megawatts during only 32 system hours (less than 0.4% of the time), while maximum demand during the year was just over 27,000 megawatts. The ability to "shave" peak demand based on reliable commitments would therefore allow

4104-442: The off-peak rate per kWh. Australia has national standards for Demand Response (AS/NZS 4755 series), which has been implemented nationwide by electricity distributors for several decades, e.g. controlling storage water heaters, air conditioners and pool pumps. In 2016, how to manage electrical energy storage (e.g., batteries) has been added into the series of standards. When the loss of load happens (generation capacity falls below

4180-474: The order overcompensates providers of demand response, thereby encouraging the curtailment of electricity whose economic value exceeds the cost of producing it. Professor Hogan further asserts that Order No. 745 is anticompetitive and amounts to "...an application of regulatory authority to enforce a buyer's cartel." Several affected parties, including the State of California, have filed suit in federal court challenging

4256-570: The participant benefits by delaying consumption until after peak demand periods, when pricing should be lower. Although this is an experimental program, at scale these solutions have the potential to reduce peak demand considerably. The success of such programs depends on the development of appropriate technology, a suitable pricing system for electricity, and the cost of the underlying technology. Bonneville Power experimented with direct-control technologies in Washington and Oregon residences, and found that

4332-414: The peak demand reduction. In 2008 it was announced that electric refrigerators will be sold in the UK sensing dynamic demand which will delay or advance the cooling cycle based on monitoring grid frequency but they are not readily available as of 2018. Industrial customers are also providing demand response. Compared with commercial and residential loads, industrial loads have the following advantages:

4408-468: The peak price and, in general, electricity price volatility. Demand response is generally used to refer to mechanisms used to encourage consumers to reduce demand, thereby reducing the peak demand for electricity. Since electrical generation and transmission systems are generally sized to correspond to peak demand (plus margin for forecasting error and unforeseen events), lowering peak demand reduces overall plant and capital cost requirements. Depending on

4484-466: The present) distinguishes between exchange value, use value, price, and (sometimes) intrinsic value. It is frequently argued that the connection between price and other types of value is not as direct as suggested in the theory of price signals, other considerations playing a part. Financial speculation , particularly buying or selling assets with borrowed money, can move prices away from their economic fundamentals . Credit bubbles can sometimes distort

4560-503: The price signal mechanism, causing large-scale malinvestment and financial crises . Adherents of the Austrian school of economics attribute this phenomenon to the interference of central bankers , which they propose to eliminate by introducing full-reserve banking . By contrast, post-Keynesian economists such as Hyman Minsky have described it as a fundamental flaw of capitalism , corrected by financial regulation . Both schools have been

4636-719: The process of demand response. Such technologies detect the need for load shedding , communicate the demand to participating users, automate load shedding, and verify compliance with demand-response programs. GridWise and EnergyWeb are two major federal initiatives in the United States to develop these technologies. Universities and private industry are also doing research and development in this arena. Scalable and comprehensive software solutions for DR enable business and industry growth. Some utilities are considering and testing automated systems connected to industrial, commercial and residential users that can reduce consumption at times of peak demand, essentially delaying draw marginally. Although

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4712-426: The production rate of their power plants , taking generating units on or off line, or importing power from other utilities. There are limits to what can be achieved on the supply side, because some generating units can take a long time to come up to full power, some units may be very expensive to operate, and demand can at times be greater than the capacity of all the available power plants put together. Demand response,

4788-437: The productivity or convenience of consuming that electricity is worth less to them than paying for the electricity. Ancillary services demand response consists of a number of specialty services that are needed to ensure the secure operation of the transmission grid and which have traditionally been provided by generators. In most electric power systems, some or all consumers pay a fixed price per unit of electricity independent of

4864-637: The province of Ontario in September 2006, there was a short period of time when electricity prices were negative for certain users. Energy storage such as pumped-storage hydroelectricity is a way to increase load during periods of low demand for use during later periods. Use of demand response to increase load is less common, but may be necessary or efficient in systems where there are large amounts of generating capacity that cannot be easily cycled down. Some grids may use pricing mechanisms that are not real-time, but easier to implement (users pay higher prices during

4940-524: The province to reduce built capacity by approximately 2,000 megawatts. In an electricity grid, electricity consumption and production must balance at all times; any significant imbalance could cause grid instability or severe voltage fluctuations, and cause failures within the grid. Total generation capacity is therefore sized to correspond to total peak demand with some margin of error and allowance for contingencies (such as plants being off-line during peak demand periods). Operators will generally plan to use

5016-579: The public transportation system. Members of the community were invited to provide suggested names via the service's website. An online vote was held in February 2022, with the new name being announced in July 2022 for a switchover in August 2022 to Bayway. This article related to bus transportation in the United States is a stub . You can help Misplaced Pages by expanding it . This article about transportation in Florida

5092-415: The ratio of inverter-based generation compared to conventional generation increases, the mechanical inertia used to stabilize frequency decreases. When coupled with the sensitivity of inverter-based generation to transient frequencies, the provision of ancillary services from other sources than generators becomes increasingly important. Technologies are available, and more are under development, to automate

5168-420: The same tasks, on a continuous basis or whenever that task is performed. At the same time, demand response is a component of smart energy demand, which also includes energy efficiency, home and building energy management, distributed renewable resources , and electric vehicle charging. Current demand response schemes are implemented with large and small commercial as well as residential customers, often through

5244-514: The time. Although this back-and-forth dialogue increases the opportunities for demand response, customers are still largely influenced by economic incentives and are reluctant to relinquish total control of their assets to utility companies. One advantage of a smart grid application is time-based pricing. Customers who traditionally pay a fixed rate for consumed energy ( kWh ) and requested peak load can set their threshold and adjust their usage to take advantage of fluctuating prices. This may require

5320-460: The timing, level of instantaneous demand, or the total electricity consumption. In 2013, it was expected that demand response programs will be designed to decrease electricity consumption or shift it from on-peak to off-peak periods depending on consumers' preferences and lifestyles. In 2016 demand response was defined as "a wide range of actions which can be taken at the customer side of the electricity meter in response to particular conditions within

5396-464: The use of an energy management system to control appliances and equipment and can involve economies of scale. Another advantage, mainly for large customers with generation, is being able to closely monitor, shift, and balance load in a way that allows the customer to save peak load and not only save on kWh and kW/month but be able to trade what they have saved in an energy market. Again, this involves sophisticated energy management systems, incentives, and

5472-450: The use of dedicated control systems to shed loads in response to a request by a utility or market price conditions. Services (lights, machines, air conditioning) are reduced according to a preplanned load prioritization scheme during the critical time frames. An alternative to load shedding is on-site generation of electricity to supplement the power grid . Under conditions of tight electricity supply, demand response can significantly decrease

5548-444: The winter, on-peak is defined as morning and early evening, mid-peak as midday to late afternoon, and off-peak as nighttime; during the summer, the on-peak and mid-peak periods are reversed, reflecting air conditioning as the driver of summer demand. As of May 1, 2015, most Ontario electrical utilities have completed converting all customers to "smart meter" time-of-use billing with on-peak rates about 200% and mid-peak rates about 150% of

5624-442: Was about 9,000 MW (1.3% of peak), leaving ample margin for improvement. It is further estimated that load management capability has fallen by 32% since 1996. Factors affecting this trend include fewer utilities offering load management services, declining enrollment in existing programs, the changing role and responsibility of utilities, and changing supply/demand balance. To encourage the use and implementation of demand response in

5700-473: Was coined by Amory Lovins in 1985). For example, California introduced its own ELRP, where upon an emergency declaration enrolled customers get a credit for lowering their electricity use ($ 1 per kWh in 2021, $ 2 in 2022). Commercial and industrial power users might impose load shedding on themselves, without a request from the utility. Some businesses generate their own power and wish to stay within their energy production capacity to avoid buying power from

5776-514: Was expanded to encompass other areas of the county including the City of Callaway, City of Lynn Haven, City of Mexico Beach, City of Panama City, City of Panama City Beach, City of Parker, City of Springfield, and the unincorporated areas of Bay County. The system has both fixed routes and demand-response service. In 2021, the Bay Town Trolley announced the intent to change the name and branding of

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