Solar power promotion plans, energy market liberalization, and farmland prices – Empirical evidence from Taiwan

2021 ◽  
pp. 105317
Author(s):  
Brian Lee ◽  
Hung-Hao Chang ◽  
Szu-Yung Wang
2021 ◽  
pp. 0958305X2110571
Author(s):  
J. Charles Rajesh Kumar ◽  
MA Majid

The 18,000 square kilometers of water reservoirs in India can generate 280 GW of solar power through floating solar photovoltaic plants. The cumulative installed capacity of FSPV is 0.0027 GW, and the country plans to add 10 GW of FSPV to the 227 GW renewable energy target of 2022. The FSPV addition is small related to the entire market for solar energy, but each contribution is appreciated in the renewable energy market. FSPV could be a viable alternative for speeding up solar power deployment in the country and meeting its NDC targets. So far, the country has achieved the world's lowest investment cost for a floating solar installation. Despite the lower costs, generalizations are still premature because FSPV is still in its initial stages of market entry. Continuous innovation and timely adoption of innovative ideas and technology will support India in meeting its solar energy goals and progressing toward a more sustainable future. Governments must establish clear and enforceable policies to assist developers in reducing risks and increasing investor confidence in the sector. Economic and financial feasibility are examined, and various difficulties in technology, design, finances, environment, maintenance, and occupational health that impact the FSPV deployment are discussed. Based on the research, effective and comprehensive FSPV policy suggestions are included to support establishing an appropriate market, fostering competition and innovation, and attracting large-scale investment. This paper aims to stimulate interest among various policy developers, energy suppliers, industrial designers, ergonomists, project developers, manufacturers, health and safety professionals, executing agencies, training entities, and investment institutions of the FSPV plant to implement effective governance planning and help them to participate in their ways to assure sustainable growth.


2021 ◽  
Vol 35 (4) ◽  
pp. 578-592
Author(s):  
Alcir Monteiro Collaço ◽  
Pedro Henrique Silva Bezerra ◽  
Renan De Souza Carvalho ◽  
Celso Eduardo Lins de Oliveira

MARCO LEGAL PARA COMÉRCIO DE ENERGIA EM USINA SUCROALCOOLEIRA SOLAR HÍBRIDA   ALCIR MONTEIRO COLLAÇO1, PEDRO HENRIQUE SILVA BEZERRA2, RENAN DE SOUZA CARVALHO3, CELSO LINS DE OLIVEIRA4   1Professor. Universidade de Mogi das Cruzes, Campus Villa-Lobos. Av. Imperatriz Leopoldina, 550, Vila Leopoldina. 05305-060. São Paulo, SP, Brasil. E-mail:[email protected] 2Professor Adjunto. Universidade do Estado de Mato Grosso “Carlos Alberto Reyes Maldonado”, Campus de Nova Mutum. Av. das Garças, 1192, Jardim das Orquídeas. 78450-000. Nova Mutum, MT, Brasil. E-mail: [email protected] 3Mestre em Tecnologia da Energia. Instituto de Energia e Ambiente. Universidade de São Paulo. Av. Prof. Luciano Gualberto, 1289, Butantã. 05508-010. São Paulo, SP, Brasil. E-mail: [email protected] 4Professor Titular no Departamento Engenharia de Biossistemas. Universidade de São Paulo. Faculdade de Zootecnia e Engenharia de Alimentos. Av. Duque de Caxias Norte, 225, Campus Pirassununga. 13635-900. Pirassununga, SP, Brasil. E-mail: [email protected]   RESUMO: A utilização de fontes de energias renováveis em sistemas agroindustriais, têm sido uma alternativa no processo de transição energética. No mercado de energia, o principal quesito para a seleção do tipo de geração ainda é o custo. O objetivo deste trabalho, foi demonstrar o desempenho energético de 4 modelos de sistemas heliotérmicos híbridos, acoplados a uma usina sucroalcooleira, atuando no atual mercado de energia por meio do comércio da energia gerada excedente ao consumo. O software System Advisor Model (SAM), foi utilizado nas simulações para a obtenção do desempenho energético e do custo nivelado da energia gerada (LCoE). Os casos foram dimensionados a atender a carga de consumo de uma usina sucroalcooleira, operando em resposta ao recurso solar. A hibridização de sistemas (Concentrated Solar Power) CSP de geração com biomassa disponível durante parte do ano contribui para um bom fator de capacidade. Sistemas de geração, que operam com duas fontes distintas, possibilitam mais segurança de entrega e minimizam riscos, o que contribuiu na formulação do contrato de energia. Os entraves do mercado de energia são possíveis de serem solúveis por meio da aplicação de políticas públicas energéticas, de forma a alavancar a competitividade da tecnologia CSP em relação às demais.   Palavras-chave: energia solar concentrada, geração híbrida, usina sucroalcooleira, mercado de energia, contrato de energia.   LEGAL FRAMEWORK FOR ENERGY TRADE IN HYBRID SOLAR SUGAR ALCOHOL POWER PLANT   ABSTRACT: The use of renewable energy sources in agro-industrial systems has been an alternative in the energy transition process. In the energy market, the main issue for selecting the type of generation still the cost. This paper aimed to demonstrate the energy performance of 4 models of hybrid heliothermic systems, coupled to a sugar and alcohol power plant, operating in the current energy market through the trade of energy generated in excess of consumption. To obtain the energy performance and the leveled cost of energy (LCoE), simulations were carried on the software System Advisor Model (SAM). The cases were sized to meet the consumption load of a power plant, operating in response to the solar resource. The hybridization of CSP (Concentrated Solar Power) systems with biomass available during part of the year can increase the capacity factor. Generation systems, which operate from two sources, provide more secure delivery of energy and minimize risks, which contributed to the formulation of the energy contract. The obstacles in the energy market are possible to be solved through the application of public energy policies, in order to leverage the CSP technologies’ competitiveness regarding other green technologies.   Keywords: concentrated solar power, hybrid generation, sugar/alcohol power plant, energy market, energy contract.


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