Located in the Northwest region of the state, in the municipality of Ensenada, the CEMEX Ensenada plant is situated in a predominantly urban environment.
Energy recycling and co-processing of hazardous waste or recovered fuels occur here.

GCC Juárez Cement plant is surrounded mainly by urban areas within a 10-kilometer radius, while the GCC Salmayuca cement plant is in an environment with few rural areas; therefore, there is no population information available. The two areas of influence do not intersect.
The total urban population within a 10-kilometer radius of the Juárez plant is 840,455 people, primarily distributed in the eastern section.
Waste Types:
Used lubricating oils; solid textile materials such as tow, cloths, blankets, gloves, overalls, and flannels impregnated with used lubricating oil; non-chlorinated greases or solvents; contaminated industrial plastic waste; biomass for the formulated and recovered fuels; and hazardous waste suitable for use as raw materials in the clinker calcination process.

In the state of Coahuila, two sites are described, located in the southern section of the state, each bordering the states of Durango and Nuevo León.

Activity

Activity:
Energy recycling and co-processing of hazardous waste as mixed or recovered fuels.

Three sites are presented in the State of Mexico. Two of them are processed together because of their proximity and overlapping areas of influence:

• 16 – Cemex Barrientos
• 17 – Azinsa Óxidos

Los sitios marcados con los números de control 16 y 17 se encuentran al norte de la Ciudad de México.  Sus radios de influencia cubren municipios importantes como Tlalnepantla de Baz, Atizapán de Zaragoza, Ecatepec de Morelos, Naucalpan de Juárez, Cuautitlán Izcalli, Tultepec y Coacalco de Berriozábal en el Estado de México. Incluso Gustavo A. Madero y Azcapotzalco en la Ciudad de México. 

Para el análisis de estos sitios, fue importante crear un polígono que incluyera los radios de influencia de 1  y 10 kilómetros de ambos sitios, y fusionarlos de manera que nos permitiera considerar toda la información geoespacial contenida en esa zona en especial.

Son 3,412,167 personas dentro de los polígonos urbanos que habitan en la gran superficie de influencia de ambos sitios.

 Actividad:

 In the municipality of Salamanca, in the center of the country, the facility is located whose control number is 32, with authorization for the co-processing of hazardous waste.

The radius of influence shows that the polygons of urban localities predominate, concentrated on the western flank, while the rural ones are located in the northern proximity.

When analyzing the quartiles of the total urban population, it can be seen that the total urban population is distributed mostly to the west of the facility.

The total urban population within the 10-kilometer radius of influence is 194,807 people.

 Actividad:

In the city of Acapulco, south of the state, is the HOLCIM cement plant.

 Sacrifice Region: Hidalgo – Estado de México

 Actividad:

Given the importance of the region shared by the State of Mexico and Hidalgo and the strong presence of high-impact industries, four sites are analyzed together due to their proximity: three corresponding to the state of Hidalgo and one to the State of Mexico.
The site marked with the number 11 located in the municipality of Huichapan is shown independently because it is not in the radius of influence of the rest of the sites of this state.
By plotting the 10-kilometer radius of influence from each site in question, the total area resulting from the union of the individual polygons provides interesting information.

The radius of influence covers the municipalities of Tula de Allende, Atitalaquia, Tepeji del Río de Ocampo, Atotonilco de Tula in Hidalgo, as well as Apaxco in the State of Mexico.

The splicing of the radii of influence with the basic geostatistical areas indicates that the populations and their polygons are predominantly urban.

The four vectors of the radii of influence are merged to obtain a total surface area that accommodates all the radii of influence of 10 kilometers. This provides a visual guide to the vastness of the territory that is influenced by the existence and operation of these sites. Figure 22

The total urban population of the area of influence created by the splicing of the radii of influence of the sites: 9, 10, 12, 15 of Hidalgo and the State of Mexico is 236,930 people.

Huichapan

Al poniente del estado, se encuentra el municipio de Huichapan, que alberga una cementera CEMEX con el numero de control interno 11.

Activity

Para el caso de Jalisco se analizan dos sitios que corresponden a plantas cementeras. Ubicados en los municipios de Tlaquepaque y Zapolitic, cuentan con permiso para reciclaje energético y co-procesamiento de residuos peligrosos como combustibles formulados a partir de residuos.

Guadalajara

In the case of Jalisco, two sites that correspond to cement plants are analyzed. Located in the municipalities of Tlaquepaque and Zapolitic, they have a permit for energy recycling and co-processing of hazardous waste as fuels formulated from waste.

Zapolitic

This cement plant, which belongs to CEMEX, is located in an area with a lower population density compared to its counterpart in Guadalajara. According to the quartiles of the total urban population, we can say that the population lives mainly outside the radius of influence of 10 kilometers.
The total urban population in the radius of influence of the site with control number 14 is 67,732 inhabitants.

 Actividad:

Due to their characteristics and geographical location, we obtain from the Geostatistical Information tools that the radii of influence of 10 kilometers for both sites intersect, therefore it is of interest to obtain a large area of influence that associates them.
In the northern zone, the influence extends to the municipalities of Cuernavaca, Tepotzotlán and Jiutepec. To the south are Temixco, Yautepec and Emiliano Zapata.

The total urban population living in the area of influence of . Moctezuma Tepetzingo and Moctezuma Jiutepec Plant is 738,154 people.

.

 Actividad:

La Planta de cementos CEMEX Monterrey está reportada como un operador de reciclaje energético y co-procesamiento de residuos peligrosos como combustibles formulados a partir de residuos.

Para el estado de Oaxaca, se procesa la información de una planta cementera Cooperativa Cruz Azul en El Barrio de la Soledad Lagunas.

Con polígonos urbanos ubicados al centro y norte del radio de influencia de 10 kilómetros, se obtiene la población total urbana es de 25,939 personas.

Los polígonos urbanos dentro del radio de influencia presentan baja densidad, con una población total urbana de 76,735 personas.

For this state, information is collected from three sites that correspond to cement plants that have authorization for the recycling of hazardous waste as alternative fuels.

The site, marked with control number 23 in the municipality of Cerritos, is located in the center of the state and is analyzed independently because it is not adjacent to another plant or site of interest.

The Cerritos cement plant has a very low urban population density. In the case of the other two sites, Tamuín and Ciudad Valles, the radii of influence overlap, so a polygon is generated that joins both areas. With this information, we infer that the Ciudad Valles plant has the largest population presence in its western part than the plant located in Tamuín.

The total urban population of the catchment area of both plants is 133,071.

Information from three cement plants is shown, one opearating in the municipality of La Colorada, and two in Hermosillo.

Among the activities registered with the environmental authority, they report:

Aunque los radios de influencia de las tres plantas intersecan, los polígonos urbanos se encuentran más allá de los 10 kilómetros de distancia. Por lo tanto, no se cuenta con información de la población total urbana correspondiente a las áreas calculadas. 

Actividades :

A cement plant and a refuse derived fuel company is shown.

 The location of the HOLCIM Macuspana cement plant has no urban population polygons within the 10-kilometer radius of influence.

In the case of control site 33 Reind Química, if it exists within the radius, it influences urban polygons as shown in Figure 36 with a total of 25,621 people.

Urban areas in the vicinity of the 10 km area are shown in green.

In the municipality of Ixtaczoquitlán, HOLCIM cement company HOLCIM runs plant in Orizaba.

The urban population polygons in the vicinity of the HOLCIM Orizaba cement plant show that they predominate in the western area. The 10-kilometer zone of influence is home to 321,840 people.

 Data from the CEMEX cement plant in the city of Mérida is analyzed.

Located in the city of Mérida, surrounded by urban settings; the total urban population within the area of influence of the CEMEX Mérida plant is 777,730 people.