Renewable Energy Companies in United States
5768 companies listed

Wintec has provided project assets including interconnection rights, power contracts, and real estate to our development partners that have resulted in over 1,100MWs of clean energy projects with total capital expenditures in excess of $1.25 billon. Our development partners include GE Energy Services,…

For the past few years probably all of us have been informed of, made aware of or personally experienced the effects of Pollution, GLOBAL WARMING, GREEN, CLEAN, CONSERVATION, RENEWABLE ENERGY, ALTERNATE ENERGY, ENERGY EFFICIENCY, SUSTAINABILITY not to mention Nuclear Plant Accidents, and the Petroleum,…

Phil and Tim started installing solar systems in the San Francisco Bay Area in the late 1970’s. For almost 40 years they pioneered the solar installation industry and with the creation of Diablo Solar Services in 1984, personally installed and managed more than 21,000 solar systems; more solar…

There are many products available in the market today to save energy, Powerstar is probably the simplest and easiest system to install with the shortest payback, averaging between 8-12% in kWr reduction with a 25-40% ROI. With over 6,500+ installations around the world since the products launch in 2001,…

CDH Energy Corp. (CDH) is an energy consulting firm located in Cazenovia, New York that specializes in the monitoring and evaluation of energy technologies. CDH was founded in 1994 to provide energy analysis services for utilities, national laboratories, research organizations, building owners, and…

EnSave is a diversified energy and environmental services company specializing in turn-key program development and implementation. Since 1991, EnSave has designed and implemented energy efficiency programs for a variety of clients including state and federal agencies, investor-owned utilities, and rural…

Keystone General Contracting and Technologies, LLC. (“Keystone”, “Keystone Contracting” or “Keystone General”) is a certified Service Disabled Veteran Owned Small Business (SDVOSB) registered in the state of Alabama. Founded in 2011 by J. Bryan Read (Lt…

New Resources Group provides wholesale water and energy saving products to utility companies, property managers, and variety of other businesses from all over the United States and Canada. We also sell to homeowners. We help you make conservation a cost-effective and practical part of your business…

Our Vision We strive to grow and develop as a recognized green and resiliency service leader in the market place by anticipating and exceeding our customer’s expectations. AES is a utilities consulting firm specializing in establishing the eco-harmony of living and working communities. AES supports…

The New York Power Authority is the nation's largest state public power organization, with 16 generating facilities and more than 1,400 circuit-miles of transmission lines. More than 70 percent of the electricity we produce is clean renewable hydropower. NYPA is a leader in promoting energy efficiency,…

IEA is an Iowa corporation and initially started business operations in 1983 as an unregulated (non-utility) subsidiary of Iowa Electric Light and Power Company (IELP). IELP envisioned Industrial Energy Applications becoming the platform upon which it would build its diversified business operations…

Davenergy Solutions, an Association of Energy Engineers'​ Certified Building Commissioning Firm, provides a wide range of consulting services for facility managers and owners. We specialize in resiliency engineering, mechanical and electrical engineering, energy audits, energy feasibility studies,…

WWEC is a Veteran-Owned Small Business (VOSB) holding comprehensive experience and skills that produce streamlined, accurate, and enduring energy-efficiency services for our clients. Investigation, design and installation of quick payback ECMs/EEMs (“low hanging fruit” such as energy-efficient…

Alternative Energy Management, LLC (AEM) is an integrated energy conservation, power quality and indoor air quality solutions company. Our goal is to deliver industry-leading technology products and services that address several of today's most pressing environmental challanges:…

EMP2 is a certified veteran-owned small business established in 1997. We serve federal, regional, commercial, industrial, and agricultural customers nationwide.    We provide energy and program auditing services, identification and development of alternative funding sources for energy and…

ScienceTomorrow has been serving customers from government agencies, corporations and small businesses in advanced materials, structural health monitoring, corrosion monitoring, threat detection, product development, and materials characterization. To streamline research, ScienceTomorrow provides analysis…

We are a small, hard-working consulting firm based in Metro Detroit. Established in 2011, we strive to help commerical & industrail building owners reduce their energy related costs & carbon footprint.

Formed in 2004, AKAL Engineering is overseen by Anup S. Khatra P.E, LEED AP. His hands on experience of twenty years covers all phases of mechanical engineering and design of HVAC system, plumbing and fire protection system in commercial, institutional, industrial and educational…

EnergyWatch helps our clients minimize energy cost, consumption, and emissions and maximize energy income through energy procurement, utility invoice analytics, utility budgeting and reporting, demand response, peak load management, and real-time monitoring and consumption analytics. Through our proprietary…

CQI Associates is a leader in energy and sustainability consulting. Our goal is to provide energy and sustainability management services that allow our clients to increase profitability by minimizing operating costs. From small businesses to national accounts such as Northrop Grumman, Fuji, and AutoNation,…