Houses which make up the residential sector of the cities; the main emissions sources from this sector are the use of electricity and natural gas in homes. This sector also has a high level of water consumption and generation of waste water.

The industrial sector is made up of several subsectors such as tanneries, textiles, drinks, amongst others that generate products and hence consume significant levels of water, energy and fuels (especially LPG and diesel).

This sector consists of installations dedicated to commercial activities and government and municipal institutions, so it has a high demand for water, energy and fuels (especially LPG).

This sector takes into account the consumption of fuels such as petrol, diesel, NGV, LPG, and even electricity, by both private vehicles and public transport in the cities.

This sector includes solid waste disposal activities and waste water treatment in the cities.

The transport sector represents 49% of the total CF of the city of La Paz (700,394 ton CO2e), mainly due to petrol consumption (68% of the total sector emissions) and diesel consumption (27%), followed by NGV consumption at 5%.

This sector contributes 24% of the total CF of La Paz (338,240 ton CO2e); the main emissions source is liquefied petroleum gas (LPG) (50%), followed by electricity (47%) and natural gas (4%)

This sector represents 8% of the total CF of the city; 87% of the emissions result from electricity consumption in street lighting and public and commercial institutions, 11% from natural gas consumption and finally 2% from LPG.

Producing 6% of the CF of the city, the main emissions source in this sector is natural gas which causes 76% of the footprint, followed by 23% from electricity and finally GLP and diesel which each contribute 1%.

This sector represents 13% of the total CF; the emissions calculated correspond to the decomposition of the solid waste deposited in the landfill site, producing 190,586 ton de CO2e, approximately 0.22 ton CO2e per person per year.

This sector represents 85% (176,886,675 m3) of the total WF of the city of La Paz, 99% of which (175,098,262 m3) is the grey WF, and 1% (1,788,413 m3) the blue WF, due to the disposal of domestic effluents with high organic loads.

This sector contributes 10% (20 Hm3) of the total WF of the city of La Paz, of which the grey water footprint is the greatest contributor at 98%. The blue WF only contributes 2%. The industrial sectors with the greatest footprints are those of alcoholic and non-alcoholic drinks.

This sector represents 5% of the total WF of the city, at 10,325,653 m3, composed of 97% grey WF and 3% blue WF. In this sector more than 39,000 registered companies in the urban area of La Paz were evaluated.

Representing 1% of the total WF, this was quantified on the basis of i) the volume of water used to manufacture cement (indirect WF of the cement) and ii) the volume of water required to mix cement for the activities of the sector.

This sector represents 1% of the water footprint of the city of La Paz with a total of 1,288,455 m3, the composition of which is: Grey 50%, Blue 37% and Green 13%.

This sector contributes 20% of the total CF of Lima; the main emissions source is electricity consumption that contributes 94% of the footprint, followed by LPG at 3% and natural gas at 3%.

The industrial sector contributes 32% of the total CF of the city of Lima (3,335,559 ton CO2e), of which the greatest emissions source is natural gas (68%), followed by diesel (15%), electricity (12%) and finally LPG, petrol and industrial oil with 3%, 1% and 1% respectively.

This sector represents 36% of the total footprint (5,528,462 ton CO2e), composed of diesel consumption (43%), followed by petrol (30%), NVG consumption (21%), and finally NGV (6%) and electricity at 0.1%.

This sector represents 13%; these emissions (2,121,807 ton de CO2e) result from the decomposition of solid waste in the landfill and waste water treatment.

At 11% of the total footprint, the emissions of this sector result from the process of cement manufacture by the company Cementos de Lima S.A.A..

This sector represents 96% of the total WF of the city of Lima (176,886,675 m3), of which 99% (175,098,262 m3) is the grey WF and 1% (1,788,413 m3) is the blue WF, due to the disposal of domestic effluents with high organic loads.

This sector contributes 10% (20 Hm3) of the total WF of the city of Lima, of which the grey water footprint is the greatest contributor at 98%. The blue WF only contributes 2%. The industrial sectors with the greatest footprints are those of alcoholic and non-alcoholic drinks.

This sector represents 5% of the total WF of the city, at 10,325,653 m3, composed of 97% grey WF and 3% blue WF. In this sector more than 39,000 registered companies in the urban area of La Paz were evaluated.

Representing 1% of the total WF, this was quantified on the basis of i) the volume of water used to manufacture cement (indirect WF of the cement) and ii) the volume of water required to mix cement for the activities of the sector.

This sector represents 1% of the water footprint of the city of Lima with a total of 1,288,455 m3, the composition of which is: Grey 50%, Blue 37% and Green 13%.

This sector contributes 20% of the total CF of Quito; the main emissions source is LPG consumption that contributes 55% of the footprint, followed by electricity at 45%.

The industrial sector contributes 11% of the total CF of the city of Quito (584,550 ton CO2e), of which the greatest emissions source is diesel (72%), followed by electricity (21%), LPG (12%) and finally petrol consumption at 1%.

This sector represents 56% of the total footprint (2,902,402ton CO2e), composed of petrol consumption (65%), followed by diesel (35%) and electricity at 0.02%, used mainly for the trolleybus.

This sector represents 13%; these emissions (661,689 ton de CO2e) result from the decomposition of solid waste in the landfill and waste incineration.

This sector represents 85% of the total WF of the city of Quito (874,401,743m3), of which 98% is the grey WF and 2% is the blue WF. This composition indicates a significant level of contaminating loads from the activities of the sector.

This sector represents 11% of the total WF of the city, at 119,217,657 m3, composed of 98% grey WF and 2% blue WF. For this calculation, information sub-divided by type of company from the 2010 National Economic Census was used.

This sector represents 2% of the water footprint of the city of with a total of 23,589,081 m3, the composition of which is: Grey 66%, Blue 27% and Green 7%.

This sector contributes 1% (10,486,619 Hm3) of the total WF of the city of Lima, of which 88% is the grey WF and 12% is blue. In this sector the following subsectors were evaluated: textiles, slaughterhouses, foods, pharmaceuticals, non-alcoholic drinks and alcoholic drinks.