Forest waste to energy in the Himalayan region: technical and economic evaluation

Author(s):  
Arvind Singh Bisht ◽  
N.S. Thakur
2021 ◽  
Vol 13 (13) ◽  
pp. 7232
Author(s):  
Muhammad Mufti Azis ◽  
Jonas Kristanto ◽  
Chandra Wahyu Purnomo

Municipal solid waste (MSW) processing is still problematic in Indonesia. From the hierarchy of waste management, it is clear that energy recovery from waste could be an option after prevention and the 5R (rethink, refuse, reduce, reuse, recycle) processes. The Presidential Regulation No 35/2018 mandated the acceleration of waste-to-energy (WtE) plant adoption in Indonesia. The present study aimed to demonstrate a techno-economic evaluation of a commercial WtE plant in Indonesia by processing 1000 tons of waste/day to produce ca. 19.7 MW of electricity. The WtE electricity price is set at USD 13.35 cent/kWh, which is already higher than the average household price at USD 9.76 cent/kWh. The capital investment is estimated at USD 102.2 million. The annual operational cost is estimated at USD 12.1 million and the annual revenue at USD 41.6 million. At this value, the internal rate of return (IRR) for the WtE plant is 25.32% with a payout time (PoT) of 3.47 years. In addition, this study also takes into account electricity price sales, tipping fee, and pretreatment cost of waste. The result of a sensitivity analysis showed that the electricity price was the most sensitive factor. This study reveals that it is important to maintain a regulated electricity price to ensure the sustainability of the WtE plant in Indonesia.


2018 ◽  
Vol 76 ◽  
pp. 443-456 ◽  
Author(s):  
Cristina Aracil ◽  
Pedro Haro ◽  
Diego Fuentes-Cano ◽  
Alberto Gómez-Barea

2019 ◽  
Vol 100 ◽  
pp. 75-83 ◽  
Author(s):  
Francis Chinweuba Eboh ◽  
Bengt-Åke Andersson ◽  
Tobias Richards

2004 ◽  
Vol 171 (4S) ◽  
pp. 35-36
Author(s):  
J. Curtis Nickel ◽  
Heather McDonald ◽  
Marg Hux ◽  
Marc Brisson ◽  
Lisa Bernard

Sign in / Sign up

Export Citation Format

Share Document