Top 20 countries by number of sustainable water and sewage infrastructure projects, announced 2010–20
| Rank | Country | Number of projects | Proportion of global projects |
|---|---|---|---|
| 1 | United States | 159 | 13.5% |
| 2 | Saudi Arabia | 128 | 10.8% |
| 3 | India | 70 | 5.9% |
| 4 | Oman | 52 | 4.4% |
| 5 | United Arab Emirates | 50 | 4.2% |
| 6 | China | 44 | 3.7% |
| 7 | Egypt | 30 | 2.5% |
| 8 | Australia | 27 | 2.3% |
| 9 | United Kingdom | 26 | 2.2% |
| 10 | Qatar | 25 | 2.1% |
| 11 | Philippines | 21 | 1.8% |
| 12 | Iraq | 19 | 1.6% |
| 13 | Malaysia | 18 | 1.5% |
| 14= | Canada | 17 | 1.4% |
| 14= | Lebanon | 17 | 1.4% |
| 14= | Turkey | 17 | 1.4% |
| 17= | Indonesia | 16 | 1.4% |
| 17= | Kuwait | 16 | 1.4% |
| 19= | Peru | 15 | 1.3% |
| 19= | Vietnam | 15 | 1.3% |
| Rest of world | 400 | 33.8% |
