In recent years, we've seen new and vexing ancillary fees, major capacity cuts, price increases, fewer amenities in coach, and ever-increasing hassles at airport security.
Finally, three main electricity market recommendations include updating rules to support simultaneous ESS operation across wholesale, ancillary services and capacity markets; updating market rules to allow compensation for flexible and highly accurate responsive demand and generation technologies, such as ESS; and updating market ancillary services energy requirements.
Lehrman and RMI colleagues released a refreshing perspective on the issue with the recent release of "Rate Design for the Distribution Edge". The report proposes utility customers be given the opportunity to select rates that are more granular with respect to time, location, and grid attributes such as energy, capacity, ancillary services and other components.
According to [21], DR programs are categorized into incentive-based DR (IBDR) (e.g. emergence demand response program, direct load control, interruptible/curtailable service, ancillary service market, capacity market, and demand bidding) and price-based DR (e.g., time-of-use, real time pricing and critical peak pricing).
Updates on the context may include status of ED ancillary staff and capacity of inpatient services.
Net revenue from all PJM markets (energy, capacity, and ancillary services) over the eight years of PJM market history provided inadequate incentives to invest in generating capacity in PJM.
This implies that with the proposed algorithm a building is capable of responding to a DR signal with a short notice, providing valuable demand-side resources for electricity capacity and ancillary markets.
As a consequence, generation cost increases and DGs spare less capacity for ancillary services market.
Additionally, benefit can be made through providing reserve capacity in ancillary services market.
Forecast uncertainty would increase the needs for some resource capacity and ancillary services, and potentially create an opportunity for new load and ramp following services.
Unfortunately, it is difficult to evaluate the individual load behavior; especially in the case of loads such as space heating, air conditioning and water heating, which sometimes are the first candidates to be used in DR, and especially for new products in new markets such as capacity and ancillary services, where interesting benefits could arise for the demand-side.
