RTP

1

• RTP How it may work with small customers,
  eventually.

Nexus Energyguide Wellesley, MA
2
Small Loads Add Up

• Home Central Air 3-5kw on peak. .5 savable by
  efficiency. 1-2 savable with load management.
• Room ACs. Mostly at night.
• Recessed ceiling lights. Often on peak. 75
  savable by efficiency. 100 savable with load
  management.
• Electric Water Heat 10 on randomly. 100
  savable with load management.
• Laundry, Dishwashers, Pool Pumps.
• Refrigerators.

3
Direct Load Control

• Radio-controlled appliances.
• Internet-controllable thermostat.

4
PC software does the thinking and acting, not
Grandma.

• Produces Load Estimates.
• Evaluates rate options with no change in
  behavior.
• Can read rates on internet.
• Can control loads.

5
Still Needed

• Ubiquitous metering.
• Rate structures RTP, DAP, PDP
• Control equipment that is cheap and reliable.
• Appliances with the controls built in.