UK Grid Carbon (g/kWh) climbs 4.23% over 24 hours — now 148.00 g

UK Grid Carbon (g/kWh) is currently 148.00 g. Over 24 hours it has climbed 4.23%.

Change across timeframes:

• The past hour: ▼ 6.92% (159.00 g → 148.00 g) • 24 hours: ▲ 4.23% (142.00 g → 148.00 g)

In historical context: UK Grid Carbon (g/kWh)'s record high is 194.00 g, set yesterday (Jun 18, 2026); its record low is 59.00 g, today (Jun 19, 2026). It sits 23.7% below its record high and 66% of the way up its all-time range.

This tracker updates automatically every hour. The chart above plots the full reading history.

Source: News Never Sleeps datacenter — aggregated from public real-time data feeds (metric energy.UKCARBON). Figures computed from 96 stored readings since Jun 18, 2026. No LLM, no opinion — generated automatically from the numbers.