• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Right Arrow Button IconLeft Arrow Button IconHome
Right Arrow Button IconOpower

Opower

Solar panel on the roof
Tech
This Power Grid Startup Just Raised Money From Bill Gates
By Katie FehrenbacherAugust 10, 2016
Apple solar site California
Tech
There’s Big Money In Energy Big Data
By Katie FehrenbacherMay 24, 2016
Will California Reach Its 50% Clean Energy Goal? No Problem
Tech
Will California Reach Its 50% Clean Energy Goal? No Problem
By Katie FehrenbacherMay 17, 2016
Oracle Is Buying the Software Company That Wants to Manage Your Energy Use
Tech
Oracle Is Buying the Software Company That Wants to Manage Your Energy Use
By Barb DarrowMay 2, 2016
1
  • 1
1
Most Popular
Middle East
After hitting oil tankers, Iran targets Navy warships and U.S. retaliates with 'higher economic cost' in new escalation that could transform the warplaceholder alt text
By Jason MaSeptember 5, 2026
Politics
Widow of airman killed in Mideast was told hazard pay and combat-related tax breaks wouldn't apply because 'we were not at war.' A viral post fixed itplaceholder alt text
By Jack Brook, Konstantin Toropin and The Associated PressSeptember 5, 2026
Success
Like Jamie Dimon, AT&T CEO says if you attend a meeting, you need to show up prepared—he ‘craves’ people who don’t just sit back and observeplaceholder alt text
By Preston ForeSeptember 6, 2026
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • TikTok icon
  • YouTube icon

    © 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
    FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.