CleanTech 100 Index
The CleanTech 100 Index is a market capitalization weighted equity index designed to serve as an equity benchmark for global stocks traded on a major US stock exchange, which are principally engaged in the following sectors: bio-energy, clean power, energy efficiency, energy management, fuel cells, solar power, water management and wind power.
The CleanTech 100 Index is comprised of eight main CleanTech business segments:
Bio-Energy - soybean, grain, ethanol & cellulosic biofuel and biomass.
Clean Power - geothermal power, small hydroelectric recovered energy, microturbines, distributed power generation, cogeneration & energy intelligence.
Energy Efficiency - LED, energy saving technologies, HVAC continuous monitoring, emissions reduction technologies and other intelligent controls.
Energy Management - energy intelligence, smart grid, advanced metering, demand response & power management.
Fuel Cells - stationary fuel cell power storage, plug-in hybrids, hydrogen generation products, liquid fuel cell power products and test systems.
Solar Power - photo-voltaic (PV), thin film, concentrated solar power (CSP), Copper, Indium, Gallium, and Selenium (CIGS) & solar thermal.
Water Management - water production, treatment, desalination and flow measurement & control technologies.
Wind Power - turbine manufacturers, small scale wind farms and large scale utility providers.