Mechanical Specifications & Ad Submission Instructions

For advertising on Cooperative.com and the Electric.coop newsletter

Ads must comply with the following mechanical guidelines to ensure proper tracking and reporting.

Cooperative.com Ad Sizes:

Top Button – 240 x 150 IMU
Skyscraper – 240 x 400 IMU
Square Button – 240  x 240 IMU
Leaderboard – 728 x 90 IMU

ReMagazine Ad Sizes:

Header – 1164 x 500 IMU
Medium Rectangle – 300 x 250 IMU
Skyscraper – 160 x 600 IMU
Wide Skyscraper– 300  x 600 IMU
Square Button – Six 240  x 240 IMU buttons and one URL. Please view a live sample of the cube ad here. Optional: A logo (jpg or gif) that will run 50% of the width of the ad, a separate URL can be submitted to run with the logo, up to six captions can be submitted to run with each of the images. No click tags accepted for this position. Please contact the Sales Team for pricing.
In-Line Leaderboard – 728 x 90 IMU

E-newsletter Ad Sizes:

Leaderboard – 517 x 77 IMU
Top Button – 200 x 125 IMU
Skyscraper – 200 x 333 IMU
Square Button – 200  x 200 IMU

Please refer to our rate card for cost information and specific placement of each banner ad type.

Artwork Set-up Guidelines:

  • Ad File Formats: .jpg, .gif, or .png
  • Max File Size: 35K
  • Destination URL: Do NOT hard-code your links into banner ads. Please e-mail your ad file along with the destination URL to your Account Manager.

Please Note: flash files are not supported. If you would like to feature an animated file, please submit an animated .gif. We recommend submitting static files for the weekly  newsletter.