In this section you will find monthly features; CE Top 10 lists of global and U.S. clean-tech developments and investments; and CE editorial picks of the best powerpoints, videos, books, blogs and other resources from across the web.

CE Features

Clean Energy Trends 2008

Clean Energy Trends 2008 - Free Report

Amid a challenging economic outlook - plummeting housing prices, rising foreclosure rates, record-high oil prices, sinking consumer confidence, looming recession - 2007 was another banner year for clean energy, with no signs of a slowdown in 2008. Solar, wind, biofuels, geothermal, energy intelligence, hybrid- and all-electric vehicles, advanced batteries, green buildings, and other clean-energy-related technologies and markets provided bright spots in an otherwise sluggish economy.

Available for Download Tuesday Morning!

CE Picks

The following lists are CE editorial picks that we think provide key insight into the clean-tech space, organized in alphabetical order. We will update and add new lists regularly as we come across new material.


(Click on a category or use the scroll bar below to view all the lists.)


Powerpoints | Books | Blogs | Videos | Competitions

CE Top 10

The CE Top 10 lists track the largest installations and financial transactions that we have come across in our research and want to share with the clean-tech community. We will update and add new lists regularly.


(Click on a category or use the scroll bar below to view all the lists.)


Projects: Global Solar PV Installs | US Wind Installs | US Geothermal Installs | US Ethanol Plants | US Biodiesel Plants
Finance & IPO's: Global Venture Financings - 2007 | US Venture Financings - 2007 | Global IPO's - 2007 | IPO's on US Exchanges - 2007

  • Top 10 Global Solar PV Installs
  • (source: PVResources.com)


  • 1. Solarpark Beneixama - 20 MW
    Beneisama, Spain (City Solar AG)
  • 2. Planta Solar de Salamanca - 13.8 MW
    Salamanca, Spain (Avanzalia Solar, S.L. Kyocera)
  • 3. Solarpark Lobosillo, Murcia - 12.7 MW
    Lobosillo (Murcia), Spain (Ecostream)
  • 4. Solarpark Gut Erlasee - 12 MW
    Erlasee/Arnstein, Germany (Solon AG)
  • 5. Serpa PV power plant - 11 MW
    Serpa, Portugal (Powerlight Corp.)
  • 6. Solarpark Pocking - 10 MW
    Pocking, Germany (Shell Solar GmbH)
  • 7. Huerta Solar Monte alto - 9.51 MW
    Milagro, Spain (Acciona Solar S.A.)
  • 8. Parque Fotovoltaico Viana - 8.76 MW
    Viana, Spain (Solartia)
  • 9. Solarpark Zeche Gottelborn - 8.4 MW
    Gottelborn, Germany (City Solar AG)
  • 10. Solarpark "Waldpolenz" - 8.05 MW
    Brandis, Germany (juwi GmbH)
  • Top 10 US Wind Installs
  • (source: AWEA)


  • 1. Horse Hollow, Texas - 736 MW
    FPL Energy
  • 2. Sweetwater, Texas - 505 MW
    Babcock & Brown, Catamount
  • 3. Buffalo Gap, Texas - 353 MW
    AES
  • 4. Maple Ridge, New York - 322 MW
    PPM Energy/Horizon
  • 5. Stateline, Washington/ Oregon - 300 MW
    FPL Energy
  • 6. King Mountain, Texas - 281 MW
    FPL Energy
  • 7. Wild Horse, Washington - 229 MW
    Puget Sound Energy
  • 8. New Mexico Wind Energy Center, New Mexico - 204 MW
    FPL Energy
  • 9. Big Horn, Washington - 200 MW
    PPM Energy
  • 10. Wind Installation
  • Top 10 US Geothermal Installs
  • (source: geo-energy.org)


  • 1. Socrates - Dry Stream - 113 MW
    Sonoma County, CA (Calpine)
  • 2. Quicksilver - Dry Stream - 113 MW
    Sonoma County, CA (Calpine)
  • 3. Lake View - Dry Stream - 113 MW
    Sonoma County, CA (Calpine)
  • 4. Grant - Dry Stream - 113 MW
    Sonoma County, CA (Calpine)
  • 5. Cobb Creek - Dry Stream - 110 MW
    Sonoma County, CA (Calpine)
  • 6. Eagle Rock - Dry Stream - 110 MW
    Sonoma County, CA (Calpine)
  • 7. NCPA I - 110 MW
    The Geysers, CA (Northern California Power Agency)
  • 8. NCPA II - 110 MW
    The Geysers, CA (Northern California Power Agency)
  • 9. Sulfur Springs - Dry Stream - 109 MW
    Sonoma County, CA (Calpine)
  • 10. Ridgeline - Dry Stream - 106 MW
    Lake County, CA (Calpine)
  • Top 10 US Ethanol Plants
  • (source: Renewable Fuels Association)


  • 1. Jefferson, Wisconsin - 130 MGY
    (Renew Energy, LLC)
  • 2. Aurora, South Dakota - 120 MGY
    (Verasun)
  • 3. Fairbanks, Iowa - 115 MGY
    (Hawkeye Renewables, LLC)
  • 4. Mason City, Iowa - 110 MGY
    (Golden Grain Energy, LLC)
  • 5. Clymers, Indiana - 110 MGY
    (The Andersons Clymers Ethanol, LLC)
  • 6. Alberta City, Iowa - 110 MGY
    (US BioEnergy)
  • 7. Charles City, Iowa - 110 MGY
    (Verasun)
  • 8. South Bend, Indiana - 102 MGY
    (New Energy Corp.)
  • 9. Iowa Falls, Iowa - 100 MGY
    (Hawkeye Renewables, LLC)
  • 10. Winthrop, Minnesota - 100 MGY
    (Heartland Corn Products)
  • Top 10 US Biodiesel Plants
  • (source: National Biodiesel Board)


  • 1. Hoquiam, Washington - 100 MGY
    (Imperium Renewables)
  • 2. Galena, Texas - 86 MGY
    (Green Earth Fuels of Houston, LLC)
  • 3. Velva, North Dakota - 85 MGY
    (ADM)
  • 4. Natchez, Mississippi - 80 MGY
    (Delta Biofuels, Inc.)
  • 5. Memphis, Tennesse - 51 MGY
    (Memphis Biofuels, LLC)
  • 6. Elizabeth, New Jersey - 51 MGY
    (Fuel Bio One, LLC)
  • 7. Perdue Hill, Alabama - 41 MGY
    (Independence Renewable Energy Co.)
  • 8. Iowa Falls, Iowa - 37.5 MGY
    (Cargill)
  • 9. Jefferson City, Missouri - 30 MGY
    (ADM)
  • 10. Oakland, California - 20 MGY
    (Blue Sky Biofuels)
  • Top 10 US Venture Financings - 2007
  • (source: New Energy Finance)


  • 1. HelioVolt Corporation - $100.5M
    Series B (August)
  • 2. GreatPoint Energy - $100M
    Series C (September)
  • 3. Arcadian Networks - $90M
    Series A (April)
  • 4. Solyndra Inc - $79.2M
    Series B (January)
  • 5. SolFocus Inc - $63.6M
    Series B (November)
  • 6. Calera Corporation - $58.5M
    Series A (October)
  • 7. Miasole Inc - $50M
    Further Round/Pre-IPO (September)
  • 8. Solaria Corp - $50M
    Series C (July)
  • 9. Serious Materials - $46M
    Further Round/Pre-IPO (November)
  • 10. Konarka Technologies Inc - $45M
    Further Round/Pre-IPO (October)
  • Top 10 Global Venture Financings - 2007
  • (source: New Energy Finance)


  • 1. HelioVolt Corporation - $100.5M
    Series B (August)
  • 2. GreatPoint Energy - $100M
    Series C (September)
  • 3. Arcadian Networks - $90M
    Series A (April)
  • 4. Solyndra Inc - $79.2M
    Series B (January)
  • 5. SolFocus Inc - $63.6M
    Series B (November)
  • 6. BIG SUN Energy Technology Inc - $61.3M
    Further Round/Pre-IPO (August)
  • 7. Calera Corporation - $58.5M
    Series A (October)
  • 8. Miasole Inc - $50M
    Further Round/Pre-IPO (September)
  • 9. Solaria Corp - $50M
    Series C (July)
  • 10. Serious Materials - $46M
    Further Round/Pre-IPO (November)
  • Top 10 Global IPO's - 2007
  • (source: New Energy Finance)


  • 1. Iberdrola Energias Renovables (Iberenova) - $7.2B
    Spain (Wind)
  • 2. Hansen Transmissions International NV - $648M
    Belgium (Wind)
  • 3. Terna Energy - $479M
    Greece (Wind)
  • 4. LDK Solar Co Ltd - $469.8M
    China (Solar)
  • 5. EAGA Partnership - $438.6M
    UK (Efficiency)
  • 6. PV Crystalox Solar AG - $438
    UK (Solar)
  • 7. China Agri-Industries Holdings Ltd - $413M
    Hong Kong (Biofuels)
  • 8. Leaf Clean Energy - $398.5M
    US (Services and Support)
  • 9. Solaria Energia y Medio Ambiente SA - $341.5M
    Spain (Solar)
  • 10. Yingli Green Energy Holding Co Ltd - $319M
    China (Solar)
  • Top 10 IPO's on US Exchanges - 2007
  • (source: New Energy Finance)


  • 1. LDK Solar Co Ltd - $469.8M
    China (Solar)
  • 2. Yingli Green Energy Holding Co Ltd - $319M
    China (Solar)
  • 3. JingAo, aka JA Solar Holdings Co - $225M
    China (Solar
  • 4. Gushan Environmental Energy Ltd - $172.8M
    China (Solar)
  • 5. Comverge Inc - $124M
    US (Efficiency)
  • 6. EnerNOC Inc - $112
    US (Smart Grid)
  • 7. BioFuel Energy Corp - $108
    Hong Kong (Biofuels)
  • 8. China Sunergy Co Ltd - $107.5M
    China (Solar)
  • 9. Ocean Power Technologies Inc - $100M
    US (Marine)
  • 10. ZBB Energy Corp - $20M
    US (Power Storage)