Avangrid Inc, part of Spanish energy utility group Iberdrola SA (<a href="https://www.bolsasymercados.es/bme-exchange/es/Mercados-y-Cotizaciones/Acciones/Mercado-Continuo/Ficha/Iberdrola-ES0144580Y14" target="_blank">BME:IBE</a>), announced plans on Wednesday to invest USD 20 billion (EUR 18.42bn) in US electrical grid infrastructure through 2030.