1000 trees - Ash – 90 kg CO₂/20 years/foot.

The new green lung consists of a plantation of 1,000 ash trees that will help to reduce CO₂ emissions and provide a natural area for local residents to enjoy. This new SIGAUS Forest is located on a 3.2-hectare plot in the Vega del Arroyo de la Fresnera, in the Monte Sur area of the Madrid town Boadilla del Monte.

1000 Aleppo pine, white mulberry, common ash, almond and hackberry trees.

Located in the Madrid municipality of Alcalá de Henares, the Tenth SIGAUS Forest is home to 1,000 trees of varying hardwood and coniferous species spread over various plots of 3.4 hectares, which will contribute to providing shady areas for sports and leisure activities for the residents of the area.

1000 trees - Aleppo pine - 31 kg of CO₂/20 years/foot

This new urban forest, which can now be enjoyed by the inhabitants of the city of Toledo, is located on a 3.3-hectare plot of land in the La Legua neighbourhood. The forest consists of 1,000 Aleppo pines, a very efficient CO₂ absorbing species that can reach a height of 20 metres in adulthood and whose wood is mainly used for cellulose production.

980 trees - Stone pine - 60 kg CO₂/20 years/foot  
20 trees - Alepo pine - 31 kg de CO₂/20 years/foot

Located on the street, Alfonso X El Sabio, in the municipality of Villalbilla, this green area comprising of 4.2 hectares tries to mitigate the sound pollution caused by the AVE travelling through this town. This area is home to 1,000 trees, 980 of the Pinus pinea species (Stone pine) and 20 of the Pinus halepensis species (Aleppo pine), two of the most efficient varieties in terms of CO₂ absorption.

1,000 trees - Stone pine - 60 kg CO₂/20 years/foot

This green space is made up of a 25,000 m² plot located in the Santa Teresa neighborhood of Colmenar Viejo, between Avenida Adolfo Suárez and Avenida del Mediterráneo. It houses 1,000 stone pines, a species that can grow up to 30 meters in height and that gives very good shade thanks to its rounded and flattened crown.

 

1,000 common oak, field elm, field maple, false banana, birch, gall oak and stone pine trees
Located in the Madrid locality of Collado Villalba, the Sixth SIGAUS Forest has 1,000 trees of various leafy and coniferous varieties that provide the Romacalderas Park and area of Prado Manzano with new green spaces to contribute towards the fight against climate change and the reforestation of these areas.

1,000 trees - Stone pine - 60 kg CO₂/20 years/foot
This urban forest is located in the public plot of Solagua, in the town of Leganés. A green space of 29,700 m²  with 1,000 trees from the stone pine species, one of the most effective for cleaning CO₂ from the atmosphere, with the ability to absorb, at adult age, up to 60 kg of CO₂ after 20 years per foot ⁽¹¹⁾.

1,000 trees - Aleppo pine - 31 kg CO₂/20 years/foot
In the Madrid town of Coslada, the SIGAUS Forest hosts, in a space of 32,550 m², 1,000 trees from the Pinus halepensis species (Aleppo pine), one of the most efficient trees for the absorption of CO₂, capable of absorbing, at adult age, up to 31 kg of carbon dioxide after 20 years per foot.

1,000 trees - Umbrella pine - 60 kg CO₂/20 years/foot
This forest is located in the Natural Area of Lazarejo, a forest area in the Madrid town of Las Rozas in the process of reforestation and conservation. It hosts 1,000 stone pine trees distributed throughout a space of 32,439 m^₂ in the areas of Playa de Laga and Playa del Sardinero, two public domain plots that form part of this natural area of Las Rozas.

1,000 trees - Umbrella pine - 60 kg CO₂/20 years/foot
On Avenida Rey Juan Carlos I and the interior area of Monte del Pilar, we can find the Second SIGAUS Forest with 1,00 trees from the 'umbrella pine' species, which stands out due to the production of edible pine cones, used for direct consumption, baking and culinary recipes. This area is highly visited due to the green spaces existing around it, which have areas with games for children and leisure areas on the next block with restaurants and terraces.

800 trees - Aleppo pine - 31 kg CO₂/20 years/foot
200 trees - White maple - 150 kg CO₂/20 years/foot
The first SIGAUS Forest is planted in a section of the green area called 'El Juncal', with a surface of approximately 33,000 m² in Alcobendas (Madrid), near the Plaza Norte 2 Shopping Centre. This urban forest holds 800 trees from the 'Pinus halepensis' species (Aleppo pine), which is excellent for restoring, slowing erosion and colonising dry and poor areas thanks to their great resistance to drought, and 200 trees from the 'Acer pseudoplatanus' (white maple) tree, with deciduous leaves, once used to artisanally wrap the famous Asturian Cabrales cheeses.