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Rio Tinto targets low-carbon steel production with new technology; biomass and microwaves

2021-10-14 09:56:05| Green Car Congress

Tags: technology production steel rio

Rio Tinto to triple Weipa solar capacity and add battery storage to help power bauxite mining operations

2021-09-20 09:55:37| Green Car Congress

Tags: add power storage operations

Vivo and Nokia start 5G tests in Rio de Janeiro: Report

2021-09-17 02:00:00| Total Telecom industry news

Brazilian telecom operator Vivo announced that it has initiated 5G tests in the 26 GHz frequency band in partnership with Finnish vendor Nokia, as per local media reports. The trials are scheduled to take place in Rio de Janeiro in Vivo’s laboratory in Barra da Tijuca and two sites located in Barra and Recreio dos Bandeirantes…read more on TotalTele.com »

Tags: start report tests rio