Distributed generation and storage: ways to ensure energy security 

It is necessary to find new ways to address the challenges of energy and power supply
Distributed generation and storage pathways to ensure energy security 
IEA estimates that solar energy should reach more than 50% of the world's electricity mix by 2050

To face the drought and guarantee energy security until 2026, the MME (Ministry of Mines and Energy) took measures to anticipate scenarios and problems caused by the drought in the Brazilian electrical system. 

Minister Alexandre Silveira met with the CMSE (Electricity Sector Monitoring Committee), asked the ONS (National System Operator) to prepare a contingency plan and outlined strategies with the government leadership to guarantee supply and avoid blackouts. 

The problem is that the ideas presented so far are just more of the same: focusing on the use of water resources and the activation of thermal power plants. In this scenario, it is essential to consider climate change and the impacts of these measures on the environment. 

According to work carried out based on simulations using the IPCC's global climate models, multi-year periods of low precipitation, such as that from 2013 to 2018, will be common in the Northeast, North and Southeast regions. 

Despite the recent summers of prosperity, a new period of drought is approaching, which will affect our hydroelectric plants as well as the supply of water for agriculture, industry and human use.

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The opinions and information expressed are the sole responsibility of the author and do not necessarily represent the official position of the author. Canal Solar.

Photo by José Wanderley Marangon Lima
José Wanderley Marangon Lima
Advisor to INEL (National Institute of Clean Energy) and serves on the board of Distributed Energy Resources at ABGD (Brazilian Association of Distributed Generation). Volunteer full professor at UNIFEI (Federal University of Itajubá). CEO of MC&E (Marangon Consulting & Engineering). He worked at Eletrobras, where he participated and coordinated studies on the operation and planning of Electrical Systems. He also worked at ANEEL as director's advisor. He was at the Ministry of Mines and Energy as a member of the group that developed the New Brazilian Electrical Model.

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