UK grid volatility as renewables gain share?

UK grid volatility

…up wind today, as shown in the fascinating chart below. Gas has always been a flexible supply source. And the total share of gas has remained relatively constant at about…

Acetylene: production costs?

…m/s versus 2-6 m/s for other gases and a low moisture content in the exhaust gas. Oxy-acetylene flames cut quickly, saving cost. And ferrous metals are often flame hardened, to…

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