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17 results on '"Silva, Vinícius"'

1. Digitalization in the Brazilian Electricity Sector

Author

Relva, Stefania Gomes, Pelissari, Maria Rogieri, da Silva, Vinicius Oliveira, Peyerl, Drielli, Correia Dantas, Eustógio W., Series Editor, Rabassa, Jorge, Series Editor, Peyerl, Drielli, editor, Relva, Stefania, editor, and Da Silva, Vinícius, editor

Published
2023
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5. Photovoltaic systems, costs, and electrical and electronic waste in the Legal Amazon: An evaluation of the Luz para Todos Program.

Author

Oliveira da Silva, Vinícius, Galdino dos Santos, Fabio, Diniz, Isis Nóbile, Lacerda Baitelo, Ricardo, and Ferreira, André Luis

Subjects
*SCIENTIFIC literature, *ELECTRONIC waste, *RENEWABLE energy sources, *REVERSE logistics, *SOLAR energy industries
Abstract

Despite its significance in regulating the global climate and maintaining biodiversity, the vastness of the Amazon geography imposes challenges for its residents, including limited access to electricity. The Luz para Todos Program proposes to universalize access to the public electricity service in remote regions of the Legal Amazon with renewable energy sources. From this perspective, the work assessed the ability of sector agents to meet the demand for universalization of the Luz para Todos Program, the economic aspects involved in the universalization process, and the waste management and reverse logistics of these systems. The findings indicate a demand for up to 15 million photovoltaic modules, batteries, and inverters with a maximum cost exceeding BRL 38 billion (USD 7.4 billion). Over 33 years, between 58 and 234 thousand tons of electronic waste would be generated. The program should change the panorama of installed photovoltaic capacity in the northern region of the country, thus placing considerable demand upon the solar industry to supply equipment for the installation of thousands of standalone systems across a vast territory, generating waste in places with inadequate infrastructure to manage them in an environmentally sensitive manner. The diversification of renewable energy sources could alleviate the burden on the service chain, curtail the waste generated by photovoltaic equipment, and stimulate the development of a service chain in regions gaining access to electricity services. • Universal access in Legal Amazon will require up to 15 million PV modules, batteries, and inverters. • The LCOE ranges between 477 and 1189 BRL/MWh or 92 to 230 US$/MWh. • No scientific literature addresses waste from renewable sources in remote regions. • 58–234 kton of equipment waste would be generated across a vast territory. • The Legal Amazon has inadequate infrastructure to manage this electronic waste. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Review of the Brazilian species of Omorgus Erichson, 1847 (Coleoptera: Trogidae: Omorginae).

Author

Costa-Silva, Vinícius, Strümpher, Werner P., and Vaz-de-Mello, Fernando Z.

Subjects
*SCARABAEIDAE, *SPECIES, *SOUND recordings, *BEETLES, *STAPHYLINIDAE
Abstract

An updated checklist of the Omorgus species from Brazil is presented. Seven species are recorded, one of which, Omorgus borrei, is a new record for the country. Geographic distribution and diagnoses for all these species are reviewed, and an identification key is presented. Photographs of the type specimens of the most valid names are included and lectotype is designated to O. borrei. [ABSTRACT FROM AUTHOR]

Published
2020
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11. Hydrogen: A Brazilian Outlook

Author

Macedo, Sabrina, Peyerl, Drielli, Correia Dantas, Eustógio W., Series Editor, Rabassa, Jorge, Series Editor, Peyerl, Drielli, editor, Relva, Stefania, editor, and Da Silva, Vinícius, editor

Published
2023
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16. Trends and Prospects for Transport Fuel Consumption in Brazil

Author

Cachola, Celso da Silveira, de Andrade, Ana Clara Antunes Costa, Lopes, Letícia Schneid, Moretto, Evandro Matheus, Peyerl, Drielli, Correia Dantas, Eustógio W., Series Editor, Rabassa, Jorge, Series Editor, Peyerl, Drielli, editor, Relva, Stefania, editor, and Da Silva, Vinícius, editor

Published
2023
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