My Monthly Bill Battles Begin
Managing home electricity bills starts with understanding that rates are not fixed. Many utilities offer tools that reward flexibility. At our house, we combine rooftop solar, a home battery, and electric vehicles with several utility programs. Time-of-Day (TOD) pricing, Smart Battery, Smart Charging, and community solar each provide credits or trim our monthly bill. The result is lower costs while we power two EVs and keep the lights on. The savings stack up, and our bills in the summer months are negative.
Timing Is Everything: Time-of-Day Pricing
We enrolled in PGE's Time-of-Day plan. Under this pricing option, we're charged different amounts during different parts of the day. Off-peak hours are ~9 cents per kWh, from 9 pm till 7 am on weekdays, plus all day on weekends and some holidays. Mid-peak from 7 am to 5 pm weekdays sits near 16.70 cents. On-peak is from 5 pm to 9 pm weekdays, and the price climbs to roughly 43 cents. You definitely want to avoid using grid power during these hours. It's more than 4 times the off-peak price. These figures include transmission and distribution components.
Shifting flexible loads, such as EV charging and some household uses, to cheaper periods produces measurable savings. Our solar and batteries cover any extra electricity loads during mid-peak and peak hours so our bill stays modest. This approach works because it matches technology to existing rate structures rather than fighting it.
Most of our heavy energy use now lands in the cheaper time windows. The EVs charge overnight. Laundry and dishwasher cycles run later in the evening or on weekends when practical, or they are covered by the battery. The plan rewards the shift without requiring constant monitoring. PGE notes that Time-of-Day costs less than basic service in all hours except the weekday on-peak window. For households that can move even part of their load, the math favors enrollment.
Battery Backup That Pays: Smart Battery
Our home battery participates in PGE's Smart Battery pilot. When the utility needs support during peak events, typically 10 to 15 times per year, the system can dispatch energy to the grid. We earn $1.70 per kWh dispatched. The battery remains available for our own backup needs, and we control how much capacity we share. Events are limited, so the system still covers outages and daily self-consumption.
The credit appears as a bill reduction. Combined with Time-of-Day rates, the battery charges during cheaper or solar-rich hours and can supply the house or the grid when prices or demand rise. This dual role improves both reliability and the monthly total. Engineering realities still apply. Battery capacity is finite, and events are infrequent. The program simply turns that capacity into a modest revenue stream while supporting the broader system.
Charging Smart, Saving Steady
Smart Charging connects our EVs or compatible chargers to PGE. Enrollment brings a $50 bonus. Ongoing seasonal credits of $25 arrive when participation requirements are met. Those requirements include keeping the charger online a majority of the time, completing a set number of charges, and joining a minimum number of events. Charging pauses briefly during peak windows and resumes afterward so the vehicles remain ready by the chosen time.
We already prefer overnight charging under Time-of-Day rates. The program layers an extra credit on top of the rate savings. For Tesla owners, a telematics path through partners such as WeaveGrid offers a similar path when a specific charger model is not on the qualified list. The combination of rate savings and seasonal credits keeps the incremental cost of EV miles low. Rooftop solar further offsets the energy the cars draw, turning what could have been a bill increase into a near wash or a net positive over time.
Shared Sunshine: Community Solar Credits
We also subscribe to PGE Community Solar. This option lets households, including renters, take a share of a local solar project without installing panels. Monthly credits appear directly on the PGE bill based on the project's generation allocated to the subscription. The credits reduce the amount owed even when our own rooftop array is producing less in winter months.
Community solar complements rooftop systems. Production varies with weather and season, yet the bill credit provides a steady offset. Income-qualified subscribers can see larger savings, but standard subscriptions still deliver a few percentage points of annual reduction for many participants. The structure is straightforward: pay a subscription fee tied to generation and receive a higher credit rate on the same kilowatt-hours. Net savings appear over the year.
Program Snapshot at a Glance
| Program | Key Benefit | Typical Credit or Savings Path |
|---|---|---|
| Time-of-Day | Lower rates outside peak hours | Off-peak near 8.93¢/kWh versus on-peak near 43.13¢/kWh |
| Smart Battery | Dispatch payments during grid events | $1.70 per kWh sent to the grid |
| Smart Charging | Enrollment bonus plus seasonal credits | $50 sign-up plus $25 per qualifying season |
| Community Solar | Bill credits from shared project output | Monthly generation credits that reduce the total due |
Thermostat Transition and Practical Limits
We previously participated in the Smart Thermostat Program. It offered a $25 sign-up credit and another $25 per season for allowing modest automatic adjustments of 1 to 3 degrees during peak events. The program works with certain ducted heat pumps, furnaces, and central air systems paired with supported thermostats such as selected ecobee, Nest, Sensi, Honeywell, and Trane models.
Our new heat pump uses a thermostat that is not yet on the supported list. Enrollment is therefore paused for that equipment. PGE continues to expand compatibility, and Energy Trust of Oregon rebates remain available for efficient heat pumps and related upgrades. The temporary gap does not erase the value of the other programs. It simply illustrates that equipment lists evolve more slowly than product releases. We continue to manage setpoints manually during high-demand periods while waiting for broader support.
Layered Savings in Daily Practice
Each program reduces the bill on its own terms. Time-of-Day lowers the rate for shifted loads. Smart Battery adds event-based credits. Smart Charging delivers seasonal payments. Community solar supplies ongoing generation credits. Rooftop solar offsets the electricity the EVs consume, so the cars do not create a large new expense. The combined effect is a meaningfully lower net monthly cost than a standard rate plan with unmanaged charging and no storage.
Financial realities remain central. Batteries and solar require capital. Payback periods depend on local rates, incentives, and usage patterns. Not every household can install both. Renters and many homeowners can still use Time-of-Day, Smart Charging where compatible, and community solar. Peak Time Rebates offer another voluntary option that pays $1 per kWh reduced during events without giving the utility direct control. The toolkit is broad enough that most customers can find at least one or two levers that fit their situation.
Steady Progress Toward Lower Bills
Our experience shows that managing electricity prices is less about heroic measures and more about consistent, informed choices. PGE's programs reward flexibility with real dollars on the bill. Technology such as batteries and smart chargers makes the shifts easier, yet the underlying rate design and voluntary events provide the structure. Societal change moves at the pace of utility filings, equipment lists, and household budgets. Incremental enrollment still compounds.
We keep watching for thermostat compatibility updates and any new incentives through Energy Trust partners. In the meantime, the programs already in place keep our costs in check while the solar array and battery handle a large share of daily needs. Practical steps like these move individual households and the wider system toward a future free from fossil fuels.
