The Ministry of Environment, Water and Agriculture affirmed that afforestation is one of the most prominent natural and effective solutions in mitigating the effects of rising temperatures during the summer season, pointing to the role that trees play in cooling the atmosphere, improving air quality, and enhancing environmental sustainability, in line with Saudi Vision 2030.

The Ministry explained that afforestation plays an important role in contributing to reducing temperatures by providing shade, reducing heat absorption in pavements and surfaces, in addition to the transpiration process through which trees release water vapor, which helps cool the surrounding air and improve quality of life in cities, parks, and open spaces; thus providing suitable environments for recreation, outdoor activities, and encouraging physical activity. Afforestation also helps absorb up to an average of 150 kg of carbon dioxide annually. The Ministry pointed out that increasing green spaces contributes to a positive impact on human health by reducing stress and improving mental health, in addition to improving quality of life by purifying the air of pollutants, thereby reducing diseases, limiting noise pollution, and effectively contributing to rainwater management, as well as supporting biodiversity by providing vital habitats for biodiversity and supporting natural pollinators.

The Ministry urged community members to choose local trees, as they are more adapted to the Kingdom's climatic conditions and require less water, thus enhancing the efficiency of natural resource use and contributing to increasing the success and sustainability of afforestation projects. It called for following proper agricultural practices to preserve trees during the summer season, including choosing the appropriate timing for irrigation, in addition to using drip irrigation systems; which helps reduce water loss through evaporation by up to 50% compared to traditional irrigation systems. It indicated that organic mulch around trees enhances soil moisture retention, regulates temperatures, and limits weed growth.

The Ministry emphasized that afforestation represents a long-term investment in the environment, people, and the future of coming generations, as it contributes to enhancing the urban landscape and improving quality of life.