Clean Tech Company List by Category

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Government Agencies

Bureau of Energy Efficiency

Center Power Research Institute (CPRI)

Commercial Realty Investments

Convenient Learning Solutions

Electric Power Research Institute (EPRI)

EliteMobileApp

Enclosures International Corporation

Enverv

Federal Energy Regulatory Commission (FERC)

India Smart Grid Forum

Ministry of New and Renewable Energy

Ministry of Power (MoP)

Misurata Network Installation

National Energy Regulator of South Africa NERSA

NIST

PAV-KOTE, INC

Revize Software Systems

Samarpit EnerCon

Smart Grid Task Force

State Grid Electric Power Research Institute

US Department of Energy

US Energy Information Administration


Utilities

Hydraulic Cranes LLC

Affordable Air Conditioning & Heating

Air Conditioning 4 Less by Sunset Air Conditioning

Alicia Air Conditioning & Heating

American Electric Power

British Gas

Bryant Heating and Air Conditioning

Centerpoint Energy

Centrica plc

China Guodian Corporation

CitiPower

ComEd

Connecticut Light and Power (CL&P)

Consolidated Edison Company of New York

Direct Energy

Dominion Power

Dorsett & Jackson Inc.

DTE Energy

Duke Energy

E.ON UK

Eneco

Enel

EnergyAustralia

Enkay Engineering

Ergon Energy

Gene Townsend Auto Body and Paint

General Contracting Group

Guardian Integrated Security

Hawaiian Electric

Helsingin Energia

HVC Groep

Maharashtra State Electricity Distribution Co. Ltd

Marquez Iron Works

Masdar

Maui Electric Company (MECO)

Miracle Muffler & Trailer Hitch

Municipal Corporation of Greater Mumbai (MCGM)

N.V. Nuon Energy

National Grid

NES Mechanical

New Delhi Power Ltd (NDPL)

Npower Limited

NTPC Limited

NV Energy

Oklahoma Gas and Electric Co. OG&E

Oncor

PG&E

Power Grid Corporation of India Limited (PGCIL)

Power System Operation Corporation Limited (POSOCO

Powercor

Public Service Electric & Gas (PSE&G)

RATCH - Australia Corporation

reloading-kits

Saddleback Equipment Rentals Inc,

San Diego Gas and Electric

Service Champions Heating & Air Conditioning

Singapore Power

Southern California Edison

Stadtwerke Munchen GmbH

State Grid Corporation of China

Sunset Air Conditioning and Heating

Telangana SRTC

Tokyo Electric Power Company

Tri-City Crating & Packing Inc

Trianel GmbH

Tucson Electric Power

Vattenfall

Westar Energy, Inc. ( WR)

Western Power

Xcel Energy

Yellostrom


Technology Providers

Corona Coatings Corp

Harmon Solar

Honeywell

Larsen and Toubro Limited

Mitsubishi Electric

Nest

Sunmaster Products Inc


Advanced Metering Infrastructure (AMI)

Ambient Corp

Amplex

Arch rock

Cisco

Current Group

Digi International

Eaton Corporation

Eka Systems (Cooper Power systems)

Elster Group

GarrettCom

General Electric

GRIDiant

GridPoint

Hirschmann

Landis + Gyr

Nortex Technologies

S&C Electric Company

Sensus

Silicon Laboratories Inc. (SLAB)

Silver Spring Networks

SmartSynch

Tantalus Systems Corp

Trilliant


Meter Data Management (MDM)

Alter Way

Arad Technologies

eMeter

EnergyICT

Enfora

Ferranti Computer Systems

FirstPoint

Gentrack

Goerlitz AG

Harris - NorthStar Utilities Solutions

Ista

iTron

Master Meter

Nexus

Olameter

Oracle

Powel AS

Tendril Networks


Demand Response

Akuacom (Honeywell)

BuildingIQ

Clean Urban Energy

Comverge

CPower

ENBALA Power Networks

Energent

Energy Connect Inc.

EnerNoc

Horizon Energy

LimeAmps

Nxegen

Open Access Technology International Inc. (OATI)

Optimum Energy

Ziphany

Balance Energy

ELECTROHMS PVT LTD

OSI - Open Systems International

Subnet

Tropos Networks


Outage Management Integration

Alarm.com


Personal Energy Management Portals

4Home

Agilewaves

Alert Me

BuildingIQ

Calico Energy Services

Control4

EcoFactor

Energy Aware

Energy Detective

EnergyHub

Google

Green Energy Options

GreenBox (Silver Spring)

GroundedPower

Microsoft

Onzo Ltd

OpenPeak

OPower

PowerMand


Analytics

Aclara

Blue Line Innovations

DataRaker Inc.

Ecologic Analytics, LLC

Energy Exemplar LLC

Fat Spaniel Technologies

First Fuel

Oniqua

Sentilla

Techtic Solutions

Ventyx

Verdiem


Energy Storage

ENBALA Power Network

EnerVault

Velkess


Smart Appliances

Ecobee

LG Electronics

R. Haupt Roofing Construction, Inc.

Whirlpool


Energy Trading

Conjoule

Drift

Electron

Grid Singularity


Consulting Providers

iSearch By City


Research

CleanTech Group

CSIR South Africa

GreenTech Media

Kema Consulting

Pike Research

SANEDI


Implementation Consulting

Accenture

Black & Veatch

BRIDGE Energy Group

EnergySolve

IBM

Infosys

Nexant

Prenova

SRA International

Telvent

TeMIX Inc.

Wipro


Recruiting Agencies

Sutton Group

ZanderMax Technologies


Blogs | Media

Earth2Tech

Energy Central

Global Tenders Services Pvt. Ltd.

Greentech Media

Intelligent Utlity


Industry Associations

Alicia Air Conditioning & Heating

American Force Private Security Inc.

Aztec Excavation, Inc. & Septic

Best Label Company, Inc.

Boston Fence & Vinyl

China Energy Association

Demand Response coalition

Gridwise Alliance

Harmon Electric, Inc.

HomeGrid Forum

Homeplug Powerline Alliance

Orange County Crating

Pacific Sign Center

Pecan Street

S&L Roofing

S&L Roofing

Saddleback Equipment Rentals Inc

Smart Grid Australia

The Electrification Coalition

Tri-City Crating & Packing Inc

Western Blasting & Coatings

Zeus Windows

ZigBee Alliance


Solar Energy

Midwest Roofing and Solar

Pioneer Solar

SunHarvest Solar


Solar Installation

American Solar Direct

Baker Electric Solar

Solar West Electric

SolarCity

Sullivan Solar Power

First Solar


Wind Energy

Aban Loyd Chiles Offshore Ltd

BSES Ltd

Chettinad Cement Corp Ltd

Danida India Ltd

Dansk Vindenergi ApS

DONG Energy

Gadre Marine Exports

Gudimangalam Wind Farm

Kethanur Wind Farm

Kirkbi AG

Leitner-Poma

Longyuan Power

Madras Cements Ltd

Mitsubishi Heavy Industries

MMTCL

Mohan Breweries & Distilleries

MP Windfarms Ltd

Muppandal Wind

Newam Power Company Ltd

Northland Power

Ocean Breeze Energy GmbH & Co.

Oil India Ltd

Orange Renewable

Parakh Agro Industries

ReNew Power

ScottishPower

Shalivahana Green Energy Ltd

Siemens AG

SSE Renewables

Statkraft

Statoil ASA

Subhash Ltd.

Talisman Energy

Tuppadahalli Energy India

Van Oord

Vestas Wind Systems A/S

WindMW GmbH

Windpark Fryslan


Wind Tubine Manufacturers

Xinjiang Goldwind Science & Technology Co.

Acciona

Alstom

Bonus

Clipper Windpower

Dewind

Emergya Wind Technologies B.V. EWT

Enessere

Envision Energy

EWT Americas

Gamesa

Goldwind Americas

Goldwind Australia Pty Ltd

Hi-VAWT

Hyundai Heavy Industries Co, Ltd. (HHI)

HZ Windpower Inc

KENERSYS GmbH

KENERSYS INDIA Pvt Ltd

Kenetech

Nordex SE

Nordic Windpower

SANY Group

Senvion S.A.

Sinovel Wind Group Company

Suzlon Energy Ltd

Unison

VENSYS Energy AG

Wescare (India) Ltd.

2-B Energy

Deepwater Wind

Guodian United Power


CleanTech Finance


CleanTech Venture Capital