Load managementLoad management, also known as demand-side management (DSM), is the process of balancing the supply of electricity on the network with the electrical load by adjusting or controlling the load rather than the power station output. This can be achieved by direct intervention of the utility in real time, by the use of frequency sensitive relays triggering the circuit breakers (ripple control), by time clocks, or by using special tariffs to influence consumer behavior.
ElectranetElectranet is a proposed smart electric grid which would allow people to sell electricity into the grid without any artificial caps. It was proposed in an op-ed article Al Gore wrote in a "My Turn" column for Newsweek in 2006. Like the internet, which widely distributed information, the Electranet would allow homeowners and small businesses to operate small generating power facilities and contribute to local and regional energy needs by selling power into the grid at a rate that is determined by free market forces.
Peak demandPeak demand on an electrical grid is simply the highest electrical power demand that has occurred over a specified time period (Gönen 2008). Peak demand is typically characterized as annual, daily or seasonal and has the unit of power. Peak demand, peak load or on-peak are terms used in energy demand management describing a period in which electrical power is expected to be provided for a sustained period at a significantly higher than average supply level. Peak demand fluctuations may occur on daily, monthly, seasonal and yearly cycles.
Duck curveThe duck curve is a graph of power production over the course of a day that shows the timing imbalance between peak demand and solar power generation. Used in utility-scale electricity generation, the term was coined in 2012 by the California Independent System Operator. In some energy markets, daily peak demand occurs after sunset, when solar power is no longer available.
Google.orgGoogle.org, founded in October 2005, is the charitable arm of Google, a multinational technology company. The organization has committed roughly US$100 million in investments and grants to nonprofits annually. The organization is noted for several significant grants to nonprofits using technology and data in innovative ways to support racial justice, educational opportunity, crisis response after health epidemics and natural disasters, and issues affecting the San Francisco Bay Area community where it is headquartered.
