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Author

Amita Johar

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Open access Sep 2026

A Study on Cost Optimisation Hybrid Renewable Energy System

The increasing demand for electricity, rising fuel prices, and growing environmental concerns have accelerated the adoption of hybrid renewable energy systems (HRES) as a sustainable alternative to conventional power generation. This study investigates cost optimization in a hybrid renewable energy system by integratin...

Mathangi Supriya, Amita Johar, R. Manisha · 0 citations
Open access Sep 2026

Block Chain Applications in Energy Training and Financial Transactions at Tata Power

Blockchain technology has emerged as a transformative innovation in the energy sector by enabling secure, transparent, and decentralized management of energy operations and financial transactions. This study, titled "Blockchain Applications in Energy Trading and Financial Transactions at Tata Power," examines the poten...

Rohith Satya Phanikumar, Amita Johar, B. Vijay · 0 citations
Open access Sep 2026

Portfolio Optimization Using Modern Portfolio Theory in Investment Management

Portfolio optimization is a fundamental aspect of investment management that focuses on constructing a portfolio capable of delivering the highest possible return while minimizing investment risk. Modern Portfolio Theory (MPT), introduced by Harry Markowitz, provides a quantitative framework for selecting an optimal co...

K. Naveen, Amita Johar, T. Meghana · 0 citations

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