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Jun 26, 2026 - Africa`s biggest dam is running. So why are millions still in the dark?

Jun 26, 2026 - The End of Coal: How Atlantic Canada`s Winds Could Solve the Energy Crisis

Jun 25, 2026 - General Atomics pursues facility to test & develop technology for nuclear fusion energy to Poway

Jun 24, 2026 - Clean Energy Era Is Now: Build Grids, Scale Renewables Fast - UN Chief Remarks

Jun 24, 2026 - Why Finland Solved Nuclear Waste and the U.S. Still Isn`t Close

Jun 24, 2026 - America`s Most Important Dam Has a Design Flaw Nobody Is Talking About

Jun 24, 2026 - The Cheapest Energy Source Ever? Wave Power at 1 Cent Per kWh

Trending Now: Solar, Wind, Grid

Jun 3, 2025 - How to Fix Renewable Energy`s Hidden Infrastructure Problem



Renewable energy has created a hidden infrastructure challenge. While solar and wind power now make up a larger share of the electricity supply, the power grid wasn`t designed to handle them.

WSJ asked a power grid engineer to break down the mechanics of renewable energy to explain three ways to make the grid more resilient to disruptions.
Chapters:
0:00 Renewable energy`s hidden problem
0:35 Why the power grid needs inertia
2:01 Solution #1: grid-forming inverter
3:55 Solution #2: synchronous condenser
4:51 Solution #3: battery energy storage systems
5:53 The power grid`s future