Aditya, Luke Judson | International Journal of Architecture and Infrastructure Planning | Vol 11, Issue 01 | pp. 1-19 | ISSN: 2456-0154
Abstract
The Hybrid Annuity Model has garnered significant acclaim as a Public-Private Partnership (PPP) framework for highway infrastructure development since its inception in 2016, in response to a waning enthusiasm for PPP initiatives aimed at revitalizing the sector. This model is postulated to amalgamate the advantages of both public and private sectors, as it alleviates the financial encumbrance on concessionaires by permitting governmental investment of 40% of the requisite capital during the construction phase, while facilitating the reimbursement of 60% of the investment to the concessionaire through bi-annual payments over a span of 10 to 15 years, corresponding to the operational and maintenance phase. The objective of this investigation is to conduct a comprehensive analysis of the Hybrid Annuity Model in juxtaposition with road and water infrastructure projects by delineating its inherent strengths and associated issues. Through an extensive review of the literature, the model is comprehensively elucidated, encompassing the historical progression of PPP, the imperative for a novel PPP framework, the advancement of the Hybrid Annuity Model within road infrastructure, the factors contributing to the decline of HAM, modifications in the Model Concession Agreement (MCA) documentation, the procedural adoption of the Hybrid Annuity Model in sanitation initiatives, as well as the benefits and challenges delineated by various scholars in relation to HAM. This study articulates the advent of the Hybrid Annuity Model within the Road and Transport sector and subsequently examines its burgeoning application in the water sector. It encapsulates the merits and obstacles encountered in the implementation of this model within sanitation, particularly in the realm of Fecal Sludge and Septage Management (FSSM).
Keywords:PPP. Challenges in PPP model, Hybrid Annuity Model (HAM), Ham in highway projects, Declining factors of HAM in Highway projects, Sanitation Projects of Ham
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1. Akshay, Neerja. Rekindling private investment in roads and highways. India; 2019.
- Care R. Hybrid annuity projects – Risk mitigation for stakeholders. Credit Analysis. 2016.
- CWAS, C. Hybrid Annuity Model (HAM) for Sanitation. 2018.
- Department of Economic Affiars. Reference Guide for PPP Project Appraisal. Ministry of Finance, Government of India; 2023.
- Desai M. STP HAMs: Bridging India’s water crisis. Care Edge. 2022.
- Garg S. Hybrid annuity model: Hamming risk allocations in Indian highway public–private partnerships. J Public Affairs. 2019.
- Gatare D, Attar A. Risk in Highway Project Based on Operation and Maintenance. Int J Innov Res Sci Eng Technol. 2017.
- Jichkar R, Paunikar M. Study of Hybrid Annuity Model on Maharashtra Samruddhi Mahamarg. Int J Res Appl Sci Eng Technol. 2022;10(3):2121–2123. Ministry of Finance of Econmic Affiars. 2020.
- Nhai circular on ham for implementing highway projects. Ministry of Road Transport & Finance. 2020.
- Nallathiga R. MEDC Economic Digest, Volume II, No. 4, Maharashtra Economic Development Council (MEDC). 2019.
- Nallathiga R, Shah MN. PPP in Road Sector. International Conference on Public-Private Partnerships: The Need of Hour. 2014.
- Narayan P, Rastogi A. Hybrid annuity model in road infrastructure projects. Int J Res Appl Sci Eng Technol. 2022.
- National Mission for Clean Ganga. (2017, October 11). Retrieved from NMCG: https://pib.gov.in/newsite/PrintRelease.aspx?relid=171600
- Paul VK, Agnihotri R, Sawhney A. Grand challenges for the Indian construction industry. Built Environ Project Asset Manag. 2014;4(4):317–334, 19.
- Shiwakoti D, Devayan D. The hybrid annuity model for public-private partnerships in india’s road sector: lessons for developing asia. Adb south asia working paper series. 2022.
- Khan SK, Shiwakoti N, Stasinopoulos P, Chen Y, Warren M. Exploratory factor analysis for cybersecurity regulation and consumer data in autonomous vehicle acceptance: Insights from four OECD countries. Transp Res Interdiscip Persp. 2024 May 1;25:101084.
- Thomas A, Satyanarayana K, Ananthanarayanan K. Risk perception analysis of BOT road project participants in India. Constr Manag Econ. 2003. p. 393–407.
How to cite this article
@article{Aditya2025,
author = {Aditya and Luke Judson},
title = {The Efficacy of Hybrid Annuity Model: Sanitation Infrastructure},
journal = {International Journal of Architecture and Infrastructure Planning},
year = {2025},
volume = {11},
number = {01},
pages = {1--19},
issn = {2456-0154},
url = {https://journalspub.com/publication/ijaip/article=16408}
}