PeakShift
Stop sizing heat pumps from guesses and spreadsheets. Size them from the home’s actual 12-month utility data in 60 seconds.
Ontario utility connection status
Every utility below means we can pull verified data for your customer's home — right now, today.
Stop relying on manual heat load approximations. PeakShift integrates Green Button® billing data with Environment Canada weather histories to model balance points and design loads automatically.
Utility billing data collection
Empirical 8,760h heat load calculation
Ontario rebate pre-qualification
Bosch IDS Premium 3-Ton
Send a secure authentication link to the homeowner. They connect their utility portal directly in seconds.
Retrieve 12 months of verified Green Button® hourly intervals. Extract heating season consumption and isolate baseloads.
Correlate energy usage against local design temperatures. Model selected heat pump performance down to -20°C.
Explore our dynamic homeowner proposal interface. Modify variables below to see COP simulations, financial adjustments, pre-qualified rebates, and lifetime payback projections update in real-time.
kWh heat delivered per kWh electricity used
Real Brampton, ON -15°C cold-climate heat pump calculation · No equipment limits
Stop chasing utility bills. PeakShift's magic link pulls 12 months of verified usage data from 14 Ontario utilities in under 60 seconds — so you can send a proposal on the spot.
Utility data collection time
Utility data collection time
From authorization to proposal
From authorization to proposal
Empirical customer proposals
Empirical customer proposals
Send a secure magic link via email or SMS. Homeowners authenticate directly through their utility's portal in seconds.
They authorize access (no credentials shared). PeakShift instantly retrieves 12 months of verified Green Button® hourly data.
Annual kWh, rate structure, and net metering data are structured and ready. Export to Aurora, OpenSolar, or build proposals in 2 minutes.
"The magic link idea is smart — homeowners actually do it because it looks like it's coming from Toronto Hydro, not a random company."
GTA Solar Installer
Pilot Partner
"I sent a proposal while still in the homeowner's driveway. That's never happened before."
Ottawa Solar Installer
Pilot Partner
No API keys needed · Send your first magic link today
PeakShift connects to your utility account, analyzes 12 months of real hourly data, and shows you exactly when you're overpaying — and how to stop.
OEB Nov 2025 TOU rates · IESO load-shift model
By shifting ~639 kWh/yr from on-peak to off-peak hours
OEB rates effective Nov 1, 2025 · On-peak hours ≈ 15% of annual usage · PeakShift shifts ~55% of that load
Welcome back, HG
Intelligence Status: ACTIVE
London Hydro
Secure Connection Active
EST. THIS MONTH
$87
Electricity (excl. delivery & HST)
PEAK-HOUR SPENDING
$24/mo
28% of total — most expensive rate
OVERNIGHT BURN
$17
6.0 kWh/night while you sleep
SHIFT OPPORTUNITY
$13/mo
If you shift on-peak to off-peak
418 of 418 days have data · 10,000 data points
Excellent Data Quality!
Your energy data is continuous with high coverage and no duplicates detected.
Link your Hydro One, Toronto Hydro, Alectra, Hydro Ottawa, ENWIN, Oakville, or any of 14 Ontario utility accounts in under 60 seconds. No paper bills or manual entry needed.
View your real 15-minute interval usage. Instantly see when you use the most energy and exactly what it costs.
View your highest-cost windows and get rate-optimized guidance on when to run large appliances, EV chargers, and batteries.
"My hydro bill dropped by almost $200 in the first year. PeakShift showed me exactly when electricity rates are lowest, and shifting my EV charging to nights and weekends made a huge difference."
"I appreciate the clean interface and clear peak-hour notifications. It helped me shift my battery charging and large appliances to off-peak times. I've already seen a noticeable drop in my monthly bill."
"As someone trying to optimize home utility costs, PeakShift's data is exactly what I needed. It integrates easily and provides the exact breakdown I need to shift my usage without disrupting our routine."
Free to connect · No credit card required
Stop building separate integrations for every utility. PeakShift is a single, certified Green Button API that normalizes data from all major Ontario utilities into one clean schema.
Click or tap to view detailed coverage map
Free sandbox · No credit card · Production in days
Certified Green Button energy data infrastructure connecting HVAC contractors, solar installers, homeowners, and clean-tech platforms.
Pull 12 months of Green Button data to automate CSA F280-12 sizing, 100A panel checks, and Enbridge rebate pre-qualification.
Send a magic link to instantly pull 12 months of verified utility interval data. Export 8,760 hourly CSV to Aurora or OpenSolar.
Connect your utility account, view 15-minute interval usage, and receive smart recommendations to shift peak electricity consumption.
Integrate once to access normalized Green Button ESPI 1.2 interval data across all major Ontario utilities with a 99.5% uptime SLA.
Ontario Green Button ESPI 1.2 certified across 14 utility distributions. No credit card required to start.
