The document provides an overview of the US environmental industry in 2008 and 2009. It reports revenues, number of companies, exports, and jobs for different industry sectors. The largest sectors by revenue were wastewater treatment works ($40.7 billion), solid waste management ($53.1 billion), and water utilities ($39.2 billion). Overall, the US environmental industry generated $299.5 billion in revenues in 2008 and $296.8 billion in 2009, a 0.9% decline. The document also includes survey results on growth forecasts and top markets for 2010-2012.

1. Industry Overview: March 2010 Grant Ferrier President, Environmental Business International Inc. Editor, Environmental Business Journal Editor, Climate Change Business Journal

2. U.S. Environmental Industry Data

3. U.S. Environmental Industry in 2008 SOURCE: Environmental Business Journal, units in $bil. Revenues $bil Companies Exports 2008 $mil Jobs 2008 Analytical Services 1.9 1,050 144 20,500 Wastewater Treatment Works 40.7 26,400 224 160,900 Solid Waste Management 53.1 9,950 159 281,800 Hazardous Waste Management 9.2 580 92 43,200 Remediation/Industrial Svcs. 12.5 2,140 751 103,000 Consulting & Engineering 27.1 3,570 3,471 258,000 Water Equipment & Chemicals 28.5 2,110 10,324 170,600 Instruments & Info. Systems 5.9 780 2,694 40,100 Air Pollution Control Equipment 18.0 1,850 2,911 108,100 Waste Management Equipment 11.4 890 2,850 73,900 Process & Prevention Tech. 1.9 380 153 32,500 Water Utilities 39.2 61,900 86 158,500 Resource Recovery 28.5 5,090 16,529 167,900 Clean Energy Systems & Power 21.5 1,930 3,448 91,900 Totals: 299.5 118,620 43,836 1,710,900

4. U.S. Environmental Industry in 2008-2009: Current Estimates SOURCE: Environmental Business Journal, units in $bil. Revenues $bil 2008 Revenues $bil 2009 2009 Growth Analytical Services 1.9 1.9 -4.6% Wastewater Treatment Works 40.7 41.7 2.5% Solid Waste Management 53.1 54.0 1.8% Hazardous Waste Management 9.2 8.7 -4.9% Remediation/Industrial Svcs. 12.5 12.2 -2.5% Consulting & Engineering 27.1 27.1 -0.2% Water Equipment & Chemicals 28.5 28.7 0.5% Instruments & Info. Systems 5.9 5.7 -2.4% Air Pollution Control Equipment 18.0 16.7 -6.8% Waste Management Equipment 11.4 10.8 -5.4% Process & Prevention Tech. 1.9 1.9 2.0% Water Utilities 39.2 39.5 0.6% Resource Recovery 28.5 24.7 -13.4% Clean Energy Systems & Power 21.5 23.2 7.5% Totals: 299.5 296.8 -0.9%

5. The $780-Billion Global Environmental Market by Region, 2008

6. Growth in 2009 Source: Environmental Business Journal 2010 Snapshot Survey, n=256; Median is 0-2%

7. Growth Forecast for 2010 Source: Environmental Business Journal 2010 Snapshot Survey, n=259; Median is 4-6%

8. 2009 Best Markets : Rate the following customer areas in terms of sales growth over the past year in 2009 Source: Environmental Business Journal 2010 Snapshot Survey, n=90-130 Very strong Strong Good Slow growth Flat Modest decline Big decline Federal government: DOD 3% 22% 28% 24% 12% 9% 3% Federal government: Other 5% 9% 30% 28% 20% 5% 3% Federal government: EPA 2% 12% 32% 29% 15% 8% 2% Federal government: DOE 2% 11% 32% 28% 13% 9% 5% Solid waste utilities & companies 6% 6% 27% 26% 20% 14% 0% Power utilities 4% 11% 26% 22% 20% 12% 4% Petroleum extraction & refining 3% 10% 26% 17% 25% 13% 5% Water utilities 4% 9% 18% 31% 25% 12% 2% Mining 2% 5% 19% 25% 21% 22% 5% Primary metals 0% 6% 21% 29% 23% 16% 5%

9. 2010-2012 Best Markets : Rate the following customer areas in terms of sales growth over the next 2-3 years Source: Environmental Business Journal 2010 Snapshot Survey, n=80-130 Very strong Strong Good Slow growth Flat Modest decline Big decline Power utilities 8% 17% 41% 26% 7% 2% 0% Water utilities 5% 13% 34% 34% 12% 3% 0% Petroleum extraction & refining 4% 15% 38% 22% 18% 1% 1% Federal government: DOD 5% 17% 29% 30% 16% 3% 0% Mining 2% 16% 36% 27% 13% 4% 1% Federal government: DOE 3% 11% 33% 34% 16% 2% 0% Federal government: EPA 1% 17% 28% 36% 15% 3% 0% Solid waste utilities & companies 4% 11% 34% 26% 23% 2% 0% Primary metals 3% 12% 30% 31% 22% 3% 0% Electronics/computer manufacturing 5% 6% 30% 36% 15% 6% 2%

10. 2009 Markets : Rate the following geographic areas in terms of sales growth over the past year in 2009 Source: Environmental Business Journal 2010 Snapshot Survey, n=80-130 Very strong Strong Good Slow growth Flat Modest decline Big decline US: Gulf Coast/Texas 0% 5% 27% 26% 22% 12% 9% US: Pacific Northwest 1% 4% 9% 37% 25% 19% 4% US: Mid-Atlantic 1% 2% 25% 20% 26% 18% 7% US: Rockies 0% 1% 18% 31% 25% 21% 4% US: Midwest 1% 1% 21% 27% 22% 20% 9% US: Southeast 0% 6% 16% 24% 24% 22% 8% US: Northeast 0% 3% 18% 23% 21% 25% 9% US: Southwest/Desert 1% 1% 9% 27% 26% 23% 12% US: Northern California 0% 6% 12% 21% 22% 23% 15% US: Southern California 1% 5% 15% 21% 19% 17% 22%

11. Consulting & Engineering Clean Energy Industry Overlap Climate Change Industry $180 billion Environmental Industry $300 billion