1. An improvement or enhancement made to the environment, such as reducing pollution, preserving natural resources, or restoring ecosystems
The construction of new solar panels represents a significant environmental improvement.
A construção de novos painéis solares representa uma melhoria ambiental significativa.
2. Changes or actions implemented to reduce negative environmental impact and promote sustainability
The city implemented several environmental improvements including better waste management.
A cidade implementou várias melhorias ambientais, incluindo melhor gestão de resíduos.