Open AccessSustainable environmental geotechnics practices for a green economy
Author(s) -
António José Roque,
Evan K. Paleologos,
C O’KellyBrendan,
Anh Minh Tang,
Krishna R. Reddy,
Claudia Vitone,
AbdelMohsen O. Mohamed,
Eugeniusz Koda,
Venkata Siva Naga Sai Goli,
Castorina Silva Vieira,
Xunchang Fei,
SollecitoFrancesca,
Magdalena Daria Vaverková,
PlötzeMichael,
PettiRossella,
PodlasekA,
M PuzrinAlexander,
CotecchiaFederica,
OsińskiP,
Arif Mohammad,
SinghPrithvendra,
El GamalMaisa,
FaroukSherine,
Anh Ngoc Thi,
B MickovskiSlobodan,
SinghDevendra Narain
Publication year - 2022
Publication title -
environmental geotechnics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.716
H-Index - 16
ISSN - 2051-803X
DOI - 10.1680/jenge.21.00091
Subject(s) - sustainability , reuse , circular economy , environmental planning , business , engineering , sustainable development , ecological footprint , civil engineering , natural resource economics , environmental resource management , waste management , environmental science , economics , political science , biology , ecology , law
The revitalisation of the global economy after the Covid-19 era presents environmental geotechnics with the opportunity to reinforce the need for a change in paradigm towards a green, circular economy and to promote aggressively the use and development of sustainable technologies and management practices. This paper aims to assist in this effort by concentrating on several thematic areas where sustainability solutions and future improvements are sought. These include the re-entry of construction and demolition of wastes, excavated materials, industrial wastes and marine sediments into the production cycle and the reuse of existing foundations. Despite the recent trend in advanced countries towards recycling and waste-to-energy thermal treatment, landfills still constitute the most common municipal solid waste management practice, especially in low-and-middle-income countries, and technological solutions to improve their environmental footprint are hereby presented. At the same time, remediation solutions are required to address the multitude of contaminated sites worldwide. Advanced developments that incorporate environmental, economic and social dimensions are expounded by the authors, together with sustainable ground improvement solutions for infrastructure projects conducted in soft and weak soils. The topic of thermo-active geostructures concludes this paper, where, apart from their infrastructure utility, these structures have the potential to contribute to the renewable energy source.