Midwest Permaculture provides permaculture design services, teaches immersive permaculture design courses, and leads workshops and training courses in an effort to leave the planet in better condition than we found it.
We are a full-service contractor for solar electric systems. We site and install residential, commercial, and industrial solar electric systems as well as solar electric equipment in Central Wisconsin.
Zehnder America Inc. provides high quality heating and ventilation solutions to promote comfortable, healthy, and energy-efficient indoor living.
The Ecology Action Center (EAC) is a not-for-profit environmental agency with a mission to inspire and assist residents of McLean County, Illinois in creating, strengthening, and preserving a healthy environment. The EAC acts as a central resource for environmental education, information, outreach, and technical assistance in McLean County.
Locally owned PV installation company specializing in consultation, design, installation and service of residential and small commercial systems.
Turnkey company that specializes in optimizing your energy usage through solar and high efficiency lighting with smart controls
Twin Supplies is a full service company which specializes in the sale and installation of a wide spectrum of energy efficient lighting. We will perform a free audit for any facility and present an analysis of electrical savings.
Light The Way Fixtures offers a simple and efficient approach in obtaining commercial-grade interior/exterior LED light fixtures and emergency lighting with upfront, competitive pricing.
LH Block Electric has been meeting the electrical needs of the Chicagoland area since 1979. Our company’s longevity in this ever changing economy and market speaks for itself proving that we are progressive in not only meeting our customer’s electrical needs but in the day-to-day professional operation of our business as a whole.
The team at Carlson Solar is dedicated to empowering you to take control over the cost of your energy. We make going solar simple!
The Power Bureau is a consulting firm that advises energy buyers and marketers on wholesale and retail energy procurement and transactions in Illinois as well as the remainder of MISO and PJM.
Mongol Group Construction has served the Chicagoland market with pride for over 17 years. We are specialists in residential and commercial construction, including renovation, restoration, and new construction.
Century Electric is powering the way to the future through sustainable energy solutions. We are a solar and energy efficiency service provider. We help customers reduce the energy they use so they can maximize the energy they produce!
- Builders & Contractors (28)
- Education (29)
- Energy Efficiency (10)
- Farm & Garden (14)
- Financial (2)
- Legal & Consultants (7)
- Non-Profit (25)
- Other (19)
- Publications & Media (1)
- Renewable Energy Equipment (23)
- Solar Electric (30)
- Solar Installer (45)
- Solar Thermal (4)
- Sustainable Living Products (4)
- Transportation (3)
- Travel Facilities (1)
- Utilities (6)
- Wind (4)