Effective Customer Rate
ex-TDU · vs. 14¢–17¢ market avg
Upfront Cost
No loan · No purchase · No lien
Solar Included +
Whole-home battery backup
Rooftop solar panels — sized to offset 100% of annual consumption. Terra owns, maintains, and insures them.
40 kWh whole-home battery backup — backs up AC, fridge, lights during outages. Automatic. No switches to flip
Electricity service via Terra REP (Light Energy LLC, PUCT #10340) — 100% renewable
All maintenance, repairs, and insurance on equipment — Terra's responsibility.
Solar buyback credits — 4¢/kWh exported to grid, rolls over monthly
Contract is transferable — if customer moves, new homeowner assumes the plan.
Roof repairs — customer is responsible for the roof structure. Terra is responsible for equipment on it.
TDU delivery charges — CenterPoint's grid fees, passed through at cost (~5¢/kWh + $4.90/mo base). Same on every REP in Texas.
Energy during extended no-sun periods — battery has limits during multi-day storms; TDU kWh charges still apply.
Initial Term
36 months
Early termination
$395 ETF
Cancel after 36 mo
No penalty — REP + solar both drop
Underlying solar
10-year agreement; exit at 36 mo
Contract transfer
Yes — new homeowner assumes
11¢
per kWh ex-TDU (excludes CenterPoint delivery charges)
Apples-to-apples vs. Reliant, TXU, and all other REPs who advertise the same way.
Use for ads, door pitch, comparisons
~9–13¢
per kWh — all-in including TDU delivery charges.
Use when customer asks for the total they'll actually pay. Still less than half of 14–17¢ market rate
Use when customer asks all-in cost
Energy rate
11.33¢/kWh
Fixed for 36-month term
Terra base charge
$9.00/month
REP monthly charge
Solar buyback credit
−4¢/kWh exported
Offsets energy charge; rolls over monthly
TDU delivery (CenterPoint)
TDU delivery (CenterPoint)
Same charge on every Houston REP. Terra doesn't mark it up.
Effective rate (ex-TDU)
~6¢/kWh
After solar offsets consumption
Realistic all-in rate
~9–10¢/kWh
After solar, including TDU
Homeowners don’t purchase or own the system
No upfront equipment cost
Ongoing monitoring and maintenance handled by Terra
A subscription-style approach homeowners understand

We've had our solar panels for over 4 months now, and we couldn't be happier. Zero money out of pocket and no ongoing costs. It's been the best decision for our home. Our electricity bill is virtually non-existent – a huge plus.
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