Towards an energy alternative solution through opencast lignite mine reclamation

Opencast mining operations are unavoidably intrusive as the topography is altered and the original ecosystems are removed, creating a severe impact on the landscape and environment.
Depending on the type of mine, the scale of the operation, and the method applied opencast mine reclamation is often challenging, especially when following a sustainable approach.
The proposed reclamation of a typical example of lignite extraction generated derelict land within the Mediterranean, located at Amyntaio in Western Macedonia, Greece, is presented.
The development of recreational green space is proposed based on a detailed site analysis with emphasis given on the socio-economic impact of the lignite mine in the region and expressed through the concept “Earth produces energy – from lignite to renewables”. The topography of the mine is generally preserved; spoil tips are vegetated, and the main pit converted to a lake and planted on the periphery with emergent plants referring to the process of lignite formation.
On the other hand, agricultural land is reintroduced with the cultivation of energy crops and other small-scale green energy modules are developed within the site.
By considering the socio-economic impacts of the lignite mine the site’s “landscape history” is enhanced and the memories of the local people preserved.

VIII International Conference on Landscape and Urban Horticulture

A. Gkoltsiou, A. Paraskevopoulou

opencast lignite mine, reclamation, memory, agricultural land, energy landscapes

https://doi.org/10.17660/ActaHortic.2022.1345.37