Environmental Performance Data 2013 Table of Contents Energy Conservation 2 Water Conservation 4 Energy and Water Conservation 5 Electricity Use 6 Renewable Electricity Use 7 Non-Renewable Electricity 9 Total Fuel Use from Renewable Sources 10 Additional information about our environmental performance is available in the Detailed Appendix to our 2013 Sustainability Report available at www.ecolab.com/sustainability. TRI Emissions 11 GHG Emissions 12 Hazardous Waste 13 ISO 14001 Certifications 14
Energy Conservation Energy Conserved Through Energy Conservation Projects by Region 2013 North America 62 % 8 % Asia Pacific Water Conserved Through Water Conservation Projects by Region 2013 4 % Latin America 8 % EMEA Latin 22 % America Energy conservation data available for 95% of projects completed. EMEA 17 % Asia Pacific 79 % Water conservation data available for 60% of projects completed. Conserved in Projects Cost Savings as a Result of 2013 Projects Cost of Projects Water 29,796 cubic m $104,813 $2,421,833 Energy 2,642,032 kwh $275,447 $768,310 Scope: All Owned or Operationally Controlled Global Facilities Environmental Performance Data > 2
Energy Conservation Cost Savings Resulting from Energy Conservation Projects by Region 2013 North America 54 % Asia Pacific 9 % 2 % EMEA Latin 35 % America Total Investment in Energy Conservation Projects by Region 2013 Asia Pacific 2 % 4 % EMEA Latin 8 % America North America 86 % Scope: All Owned or Operationally Controlled Global Facilities Environmental Performance Data > 3
Water Conservation Cost Savings Resulting from Water Conservation Projects by Region 2013 North America 40 % Asia Pacific 23 % Latin 16 % America 21 % EMEA Investment in Water Conservation Projects by Region 2013 North America 49 % 51 % EMEA Scope: All Owned or Operationally Controlled Global Facilities Environmental Performance Data > 4
Energy and Water Conservation Total Investment and Savings Achieved as a Result of Energy and Water Conservation Projects by Region 2013 Cost Savings from Conservation Projects Investment in Conservation Projects Energy $527,447 $922,910 Asia Pacific $49,208 $18,999 EMEA $9,539 $35,000 Latin America $182,877 $73,675 North America $285,823 $795,236 Water $125,213 $2,454,222 Asia Pacific $29,217 $12,833 EMEA $26,000 $1,250,000 Latin America $20,400 $ North America $49,596 $1,191,389 Note: Investment data is available for energy projects that saved 76% of the overall energy saved in 2013. Investment data is available for water projects that saved 76% of the overall water saved in 2013. Cost savings data is available for energy and water projects that saved 100% of the overall energy and water saved in 2013. Scope: All Owned or Operationally Controlled Global Facilities Environmental Performance Data > 5
Electricity Use Total Electrical Power Use by Region 2012 North America 67 % 12 % Asia Pacific 16 % EMEA Latin 5 % America Total Electrical Power Use by Region 2013 13 % Asia Pacific 17 % EMEA North America 66 % Latin 4 % America Electricity Use (kwh) 2012 2013 Asia Pacific 49,770,244 53,074,996 EMEA 68,004,991 69,461,235 Latin America 18,704,537 17,405,332 North America 277,518,412 275,430,874 Global 413,998,184 415,372,437 Normalized Electrical Power Use (kwh/$m) 32.8 31.9 Scope: Global Facilities Owned & Leased Environmental Performance Data > 6
Renewable Electricity Use Percentage of Total Fuel Use That Is Renewable 2013 Non- Renewable Electricity 94 % Amount of Electricity that is Renewable (kwh) 6 % Renewable Electricity Amount of Electricity that is Non-Renewable (kwh) United States 13,176,320 194,136,711 Scope: Owned & Operationally Controlled U.S. Facilities Environmental Performance Data > 7
Renewable Electricity Use Electricity Use by Region 2013 Electricity Use (kwh) Renewable Electricity Used by Source 2013 Biomass 10 % Landfill Gas 2 % Geothermal 1 % 150,000,000 120,000,000 90,000,000 60,000,000 30,000,000 0 Midwest Northeast South West Non-Renewable Electricity 57,930,884 11,219,987 122,071,668 2,914,173 Renewable Electricity 5,708,507 349,612 5,864,384 1,253,816 25 % Hydro 1 % Solar 61 % Wind Scope: Owned & Operationally Controlled U.S. Facilities Environmental Performance Data > 8
Non-Renewable Electricity Non-Renewable Electricity by Source 2013 Petroleum 12 % Coal 25 % 15 % Nuclear Natural 48 % Gas Scope: 80% of the Owned & Operationally Controlled U.S. Sites That Make Up 20% of the Usage Environmental Performance Data > 9
Total Fuel Use from Renewable Sources Percentage of Total Fuel Use Derived from Renewable Sources 2013 Renewable Fuels 2 % Amount of fuel use that is Renewable (kwh) Non-Renewable 98 % Fuels Amount of fuel use that is Non- Renewable (kwh) Global 26,278,832 1,212,402,261 Fuel Use by Region 2013 1,200,000,000 1,000,000,000 Energy Use (kwh) 800,000,000 600,000,000 400,000,000 200,000,000 0 Asia Pacific EMEA Latin America North America Non-Renewable Fuels 45,375,253 143,067,633 21,007,191 1,002,952,184 Renewable Fuels 13,443,054 12,835,778 Scope: All Owned or Operationally Controlled Global Facilities, All Owned and Leased Global Fleet Environmental Performance Data > 10
TRI Emissions Total TRI Emissions (On- & Off-Site) by Geographic Region (lb) 2012 West 6 % Total TRI Emissions (On- & Off-Site) by Geographic Region (lb) 2013 West 2 % 2 % Midwest 0.2 % Northeast 92 % South 98 % South sum of air Emissions (LB) 2012 2013 Midwest 7,435 2,276 Northeast 757 629 South 322,732 1,002,579 West 22,361 16,019 Grand Total 353,285 1,021,503 Ratio Denominator Global Sales ($M, adjusted) 12,622 13,020 Normalized TRI Emissions (lb/$m) 27.99 78.46 For detailed emissions data, please go to http://iaspub.epa.gov/tri explorer/tri_release.chemical Scope: Owned & Operationally Controlled U.S. Manufacturing Sites Environmental Performance Data > 11
GHG Emissions Normalized Indirect GHG Emissions 2012 (MT CO 2 e/$m) 2013 (MT CO 2 e/$m) Indirect GHG Emissions Intensity 18.1 17.9 Scope: Global Facilities Owned & Leased Environmental Performance Data > 12
Hazardous Waste Primary Type of Hazardous Waste The primary type of hazardous waste that leaves Ecolab manufacturing facilities is process waste from vessel rinse outs, equipment cleaning, etc. Generally, this waste is corrosive or flammable, which is why it is deemed hazardous. Environmental Performance Data > 13
ISO 14001 Certifications ISO 14001 Certified Production Facilities by Region 2013 NUMBER OF plants iso 14001 CERTIFIED NUMBER of facilities ISO 14001 certified by building area Asia Pacfic 20 49% EMEA 20 59% Latin America 10 56% North America 21 51% Global 71 53% Scope: All Owned or Operationally Controlled Global Facilities Environmental Performance Data > 14