Development of waste-to-energy through integrated sustainable waste management: the case of ABREN WtERT Brazil towards changing status quo in Brazil

• Published in: Waste disposal & sustainable energy Vol. 5; no. 3; pp. 295 - 308
• Main Authors: Tisi, Yuri Schmitke Almeida Belchior, Matos, Flavio Arantes, Carneiro, Maria Luisa N. M.
• Format: Journal Article
• Language: English
• Published: Singapore Springer Nature Singapore 01.09.2023; Springer Nature B.V
• Subjects: Biogas; Biological treatment; Circular economy; Climate change; Composting; Context; Councils; Developing countries; Earth and Environmental Science; Electric power generation; Electricity; Emissions; Energy; Energy recovery; Energy research; Engineering Thermodynamics; Environment; Expenditures; Global climate; Heat and Mass Transfer; Heat treatment; Imports; Incinerators; Industrial development; Industrialized nations; Landfill; Landfill gas; Landfills; LDCs; Materials recovery; Municipal landfills; Municipal solid waste; Municipal waste management; Municipalities; Public opinion; Public policy; R&D; Recycling; Renewable and Green Energy; Research & development; Research projects; Review; Solid waste management; Solid wastes; Strategic management; Strategy; Sustainability management; Sustainable waste management; Waste disposal sites; Waste management; Waste Management/Waste Technology; Waste recovery; Waste to energy; Brazil; Latin America; Energy recovery; Municipal solid waste (MSW); Integrated Sustainable Waste Management (ISWM); Waste-to-energy (WTE)
• ISSN: 2524-7980; 2524-7891
• DOI: 10.1007/s42768-022-00127-x

In the context of circular economy, it is known that once waste is generated, it should be subject to proper treatment for recovering material or energy before being disposed. Many countries worldwide, especially developing countries such as Brazil, have been struggling to effectively apply sustainable waste management in municipalities and still rely on dumpsites and unsuitable landfills. Misinformation, a weak legal framework, lack of financial resources and poor infra-structure as well as pressure from organizations profiting from the expansion of landfills are some factors contributing to the preservation of the negative status quo: the “landfill culture”. Material recovery, i.e., recycling and composting, is applied to less than 5% of Brazilian municipal waste, while 95% is disposed of in landfills or dumpsites. In this context, ABREN WtERT (Waste-to-Energy Research and Technology Council) Brazil was created in 2019 as the first permanent organization formed to promote the development of energy and material recovery from waste focused on the waste-to-energy (WTE) market. In this paper, the strategy proposed and implemented by the organization towards changing the status quo in Brazil through an integrated sustainable waste management approach is described. The proposed strategy integrates the concepts of Sustainability and Circular Economy for minimizing landfill disposal (avoiding methane emissions) and maximizing material/energy recovery. Among others, the approach focuses on changing the public opinion regarding thermal treatment facilities, mainly incinerators, which has been wrongly linked to pollution, excessive public expenditures and considered a harm to the recycling industry. The activities performed by ABREN include engaging public and private institutions, enhancing education, leading the publication of research and business studies, gathering industry members and academy experts, as well as creating strategic alliances with players around the globe. As a result, within a few years, major outcomes were achieved in Brazil, such as: (i) changes in the legal framework, (ii) launching of a specific public auction category for sponsoring electricity production from WTE facilities, and (iii) establishment of official targets for municipalities to decrease landfill disposal and increase recycling/biological treatment and energy recovery from thermal treatment. Among the national goals, it should be highlighted the target regarding the increase from zero to 994 MW of electricity production from municipal solid waste, which will require building dozens of new WTE facilities. Global outcomes are expected as well since Brazil is the seventh largest country of the globe and the most influential in Latin America. International and national business deals should thrive due to the need of operational skills and technology imports, and the avoidance of carbon emissions will positively reflect the world climate. In parallel, there is also potential for the academy to benefit from research projects and investments if the WTE national industry is to be developed in the long term.