21K views · 33 reactions | Why get a no-cost home energy assessment from National Grid? Watch this video to find out. | National Grid | Facebook

We want to help make your home more comfortable and energy efficient with 75% or more off approved insulation and no-cost air sealing. | National Grid

Spain has reached a historic milestone by powering its mainland electricity grid entirely with renewable energy. On April 16, 2025, wind, solar, hydropower, and other renewable sources together supplied 100% of Spain’s mainland electricity demand. Wind energy led the mix, generating nearly 46% of total power, followed by solar at around 27% and hydropower at approximately 23%. At 11:15 a.m., electricity production from wind and solar alone exceeded national demand, a rare achievement for a large

8.4K views · 279 reactions | Understanding The Electricity Grid Distribution. The national grid is supplied with three phase from a substation to a transformer through high tension power lines in three or single phase. The transformer steps down that power from 11kV to 415v for three phase low voltage lines or to 240v single phase low voltage power line. #electrician #electrical #electricity #viralreels #reelsfb #trendingreels #instadaily | Topheights Electricals and Electricians | Facebook