Latest Breaking News On - Sobradinho - Page 1 : comparemela.com

In Brazil's Cerrado, aquifers are losing more water than they can replace

Baby born with 4 kidneys is thriving despite the rare condition

Isis Eloah Ferreira Alves made quite an entrance when she arrived prematurely in 2022. The Brazilian tot was born with four kidneys an extremely unusual congenital anomaly.

The Dark Side of Hydropower

The dark side of Hydropower

Hydropower is supplying more renewable electricity than ever. But an SZ investigation reveals the hidden impacts.

Wind | Free Full-Text | Wind Power Forecasting in a Semi-Arid Region Based on Machine Learning Error Correction

Wind power forecasting is pivotal in promoting a stable and sustainable grid operation by estimating future power outputs from past meteorological and turbine data. The inherent unpredictability in wind patterns poses substantial challenges in synchronizing supply with demand, with inaccuracies potentially destabilizing the grid and potentially causing energy shortages or excesses. This study develops a data-driven approach to forecast wind power from 30 min to 12 h ahead using historical wind power data collected by the Supervisory Control and Data Acquisition (SCADA) system from one wind turbine, the Enercon/E92 2350 kW model, installed at Casa Nova, Bahia, Brazil. Those data were measured from January 2020 to April 2021. Time orientation was embedded using sine/cosine or cyclic encoding, deriving 16 normalized features that encapsulate crucial daily and seasonal trends. The research explores two distinct strategies: error prediction and error correction, both employing a sequential