Longview and Kelso sit in Cowlitz PUD territory, and almost every solar quote written for those addresses is built on assumptions rather than on the bill in your kitchen drawer. This is how to read that bill properly, so you can judge a quote instead of trusting it.
Which number on the bill actually matters?
Kilowatt-hours, not dollars. Your dollar total moves with rate changes, seasonal usage and the fixed charges bundled into it. The kilowatt-hour figure is the thing a solar system actually addresses.
Pull twelve consecutive months of it. In this climate a single bill tells you almost nothing — December and July are close to different houses.
Separate the fixed charges from the energy
Every utility bill has a component you pay for being connected and a component you pay for what you used. Solar reduces the second and leaves the first alone. Before comparing any quote against your bill, work out which part of your payment is actually addressable.
Cowlitz PUD publishes its residential rate schedule on its website. It is worth looking at your own current schedule rather than trusting a number in a sales presentation, because rates change and quotes go stale.
What rising rates do to the maths
Cowlitz PUD, like most utilities in this region, has raised rates in recent years. That matters in a specific way: a solar system is a hedge. Once installed, it produces the same power whatever happens to the rate, so every increase makes the system you already own more valuable.
This is the opposite of how solar is usually sold. The pitch is normally about today’s savings; the real argument in a cheap-power region is about tomorrow’s rate.
What is different about solar in Longview and Kelso?
Three things we see regularly on the west side of Cowlitz County:
- Older housing stock — a good deal of it with 100-amp service, so the panel gets checked before the roof does
- Mature trees, particularly in the older neighbourhoods near the rivers, which makes a proper full-year shade model more important than usual
- Larger lots the further out you go, which puts ground mounts genuinely on the table rather than as a theoretical option
Questions to ask any installer quoting a Cowlitz PUD address
- Which electricity rate did you use, and is it my current Cowlitz PUD schedule?
- How many months of my usage did you size this against?
- Which part of my bill does this system not touch?
- Who files the interconnection application, and what is the realistic timeline to permission to operate?
A company that answers those four cleanly is quoting your house. One that cannot is quoting a template.
Frequently Asked Questions
What part of my Cowlitz PUD bill can solar reduce?
The energy portion — what you pay per kilowatt-hour. Fixed charges for being connected remain regardless of how much your system produces, so no solar installation produces a zero bill.
How many months of bills do I need before getting a solar quote?
Twelve. Pacific Northwest consumption swings hard between summer and winter, and a system sized on a single bill will be wrong in one direction or the other.
Does a utility rate increase help or hurt solar owners?
It helps people who already own a system, because the power it produces displaces electricity that now costs more. A solar array is effectively a hedge against future rate rises.
Is solar worth it in Longview or Kelso?
It depends on your usage, your shade and your roof — not on the city. Older homes with 100-amp service may need a panel upgrade, and mature trees make a full-year shade model essential. We check both before quoting.
Where do I find Cowlitz PUD’s current rates?
Cowlitz PUD publishes its residential rate schedule on its website. Check the current schedule rather than relying on a figure quoted in a sales presentation, since rates change.
Want help reading your bill?
Call 360-313-7190 and we will go through it with you — no obligation. Sunbridge Solar serves Longview, Kelso, Woodland, Camas, Washougal, Vancouver and the Columbia River Gorge.
