Projeto AirGig da AT&T usa linhas de energia para Internet super rápida

POSTS RECENTES

• 
  Certificado não é evidência: o que exigir do fornecedor de BESS antes de assinar05/09/2026
  On 13 August 2026, a 150 MW battery storage project in Axminster, England, was refused planning permission despite full compliance with applicable fire safety guidance — the inspector cited insufficient evidence, not a missed standard. Separation distance is assessable only through UL 9540A’s installation-scale test, and the method’s stopping logic often halts testing before that level is reached, so a dossier can be technically flawless yet silent about the exact configuration deployed. With 6,091 projects and 296.8 GW registered for Brazil’s December 2026 capacity auctions, buyers should demand the test report, stating tested level, standard edition and configuration, not the certificate.
• 
  Armazenamento, rede e demanda digital redefinem a economia da infraestrutura energética brasileira31/08/2026
  Brazil’s renewable-energy expansion is entering a new phase. Installed generation capacity alone no longer determines economic value; grid access, storage, flexibility, firm demand and cost of capital increasingly shape asset competitiveness. A projected 34 GW of energy storage across Latin America by 2035, Brazil’s battery auction expected in December 2026, connection constraints affecting solar projects and the expansion of data centers point to the same structural shift. Capital is likely to move from standalone renewable generation toward integrated architectures combining generation, battery storage, transmission and large loads. Competitive advantage will increasingly depend on coordinating physical infrastructure, contracts, financing and regulation.
• 
  Conformidade não é segurança: arquitetura de controle como requisito de bancabilidade e operação em sistemas BESS29/08/2026
  On 13 August 2026, a 150 MW battery storage project in England was refused planning permission despite full compliance with applicable fire safety guidance. The inspector found no breach of any standard, only insufficient evidence that the controls would be effective. That distinction defines the binding constraint on Brazilian projects contracted from the December 2026 capacity auctions: the capacity to sustain a safety argument is a property of the control architecture, not the equipment. Drawing on four forensic investigations, Brazil’s 2026 regulatory framework, and an operating 30 MW/60 MWh asset, the paper proposes a four-layer architecture and eight specification items.