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2. Power purchase agreement - Wikipedia

   en.wikipedia.org/wiki/Power_purchase_agreement

   A power purchase agreement (PPA), or electricity power agreement, is a long-term contract between an electricity generator and a customer, usually a utility, government or company. [ 1 ] [ 2 ] PPAs may last anywhere between 5 and 20 years, during which time the power purchaser buys energy at a pre-negotiated price.

3. Independent power producer - Wikipedia

   en.wikipedia.org/wiki/Independent_Power_Producer

   For most IPPs, particularly in the renewable energy industry, a feed-in tariff or power purchase agreement provides a long-term price guarantee.. IPPs have been successful in driving the electricity sector's transition to renewables globally, owning the majority of the currently operating renewable energy generation capacity.

4. Ancillary services - Wikipedia

   en.wikipedia.org/wiki/Ancillary_services

   Wind turbines with variable-speed generators have the potential to add synthetic inertia to the grid and assist in frequency control. [7] [8] [9] CAISO tested the 131 MW Tule wind farm's synchronverter in 2018, and found it could perform some of the grid services similar or better than traditional generators.

5. Black start - Wikipedia

   en.wikipedia.org/wiki/Black_start

   Toronto during the Northeast blackout of 2003, which required black-starting of generating stations.. A black start is the process of restoring an electric power station, a part of an electric grid or an industrial plant, to operation without relying on the external electric power transmission network to recover from a total or partial shutdown.

6. Uttar Pradesh Power Corporation Limited - Wikipedia

   en.wikipedia.org/wiki/Uttar_Pradesh_Power...

   UPPCL procures power from state government-owned power generators (Uttar Pradesh Rajya Vidyut Utpadan Nigam & Uttar Pradesh Jal Vidyut Nigam Limited), central government-owned power generators (NTPC Limited & THDC Ltd) and independent power producers - IPP (mostly private power companies) through power purchase agreement for lowest per unit cost of electricity.

7. Extended warranty - Wikipedia

   en.wikipedia.org/wiki/Extended_warranty

   Extended auto warranties often offer other perks not included in a general factory warranty, such as trip interruption insurance and roadside assistance. Auto warranties generally do not cover vandalism or theft, dings or dents, road salt damage, environmental or natural disaster-related damage, car wash damage, or normal routine maintenance. [8]