Smart grid deployments in Latin America have struggled to gain traction in recent years compared to North America or Europe. But that is starting to change. Significant projects in two countries—Brazil and Mexico—are moving ahead, with vendors being selected in recent weeks.
Eletrobras, Brazil’s leading electric utility, has chosen several technology vendors for a smart grid project that involves six of the utility’s distribution subsidiaries. The utility selected Itron’s new OpenWay Riva solution that enables a single network to support two communications technologies (radio frequency and power line carrier) in the same device. The result is an adaptive system that can dynamically choose the best path for communicating based on network conditions, type of data, or application requirements. The solution is supported by Cisco’s IPv6 network infrastructure.
Other vendors selected for the Eletrobras project include Siemens, Telefónica, and Telemont. Approximately 115,000 endpoints are expected to be deployed at the six subsidiaries in the states of Alagoas, Piaui, Acre, Rondonia, Roraima, and Amazonas. The goal of the project is to reduce theft of service, a chronic problem in Brazil. Full implementation of the project is expected to be complete in 2017.
In Mexico, Comisión Federal de Electricidad (CFE), the state-owned electric company, has selected a number of vendors for its smart grid project in Mexico City’s Central District. Silver Spring Networks was chosen to provide its IPv6 network, which enables connectivity to cabinets that house a group of centralized meters. In addition, vendors chosen to support the project include Elster and Tecnologias EOS. Elster will provide its EnergyAxis software and field network devices in addition to its REX2, A3 ALPHA, and mREX2 smart meters. A total of 300,000 meters are expected to be deployed, according to Elster. Similar to Eletrobras, the goal of CFE’s project is to reduce theft of service, which can be substantial. Nearly 15% of CFE’s total electricity production was lost due to theft or defaults in 2013, according to the utility, and in some areas of Mexico City, that figure surges to more than 35%.
Theft Reduction and More
Clearly, the main driver for smart grid deployments in these two projects is the same: theft reduction. But beyond that, the technologies being deployed lay a foundation for additional smart grid applications. For instance, Eletrobras has indicated it will add outage detection and analysis along with improved transformer load management. And while these two projects do not necessarily portend a wave of similar deployments, they do represent a next step toward grid modernization by leading utilities and are likely to be imitated by others across Latin America in coming years.
Tags: Energy Management, Grid Modernization, Smart Grid, Smart Meters, Utility Transformations
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