Lumajang Regency is often hit by disasters. In highland areas, landslides often occur when heavy rain falls. On the other hand, the Lumajang coast continues to be hit by abrasion so that the coastline is increasingly eroded day by day. This disaster had an unpleasant impact on society because many socio-economic activities were disrupted. In 2020, the Lumajang-Malang route could not function because it was covered by landslide material. Until 2021, LindungiHutan has planted 1527 trees in a 3.8 ha area and absorbed 1.84 tonnes of CO2 ekv.