Let's take a sec to think about the carbon intensity of our electricity right now. Carbon intensity is an essential gauge of our power grid's environmental impact. It measures how much carbon dioxide (CO2) is emitted for every kilowatt-hour (kWh) of electricity generated.

Electricity from fossil fuels, like coal and natural gas, is high in carbon emissions. In contrast, renewable energy sources such as wind, solar, and hydro have a minimal carbon footprint - providing cleaner, greener energy. By choosing to run your washing machine (or doing other energy intensive activities) during times of low carbon intensity, you're opting for electricity that's better for the planet.
Current carbon intensity
153
gCO2/kWh
moderate
Check out the chart below for a 24-hour forecast of carbon intensity in your selected region. It's your handy guide to finding the greenest times for using electricity!
Current Region
England
136
moderate
21:00
115
moderate
21:30
101
moderate
22:00
97
moderate
22:30
104
moderate
23:00
105
moderate
23:30
101
moderate
00:00
99
moderate
00:30
99
moderate
01:00
111
moderate
01:30
105
moderate
02:00
108
moderate
02:30
119
moderate
03:00
121
moderate
03:30
119
moderate
04:00
123
moderate
04:30
131
moderate
05:00
136
moderate
05:30
144
moderate
06:00
152
moderate
06:30
152
moderate
07:00
150
moderate
07:30
151
moderate
08:00
150
moderate
08:30
154
moderate
09:00
147
moderate
09:30
143
moderate
10:00
144
moderate
10:30
149
moderate
11:00
150
moderate
11:30
151
moderate
12:00
151
moderate
12:30
155
moderate
13:00
175
high
13:30
208
high
14:00
216
high
14:30
226
high
15:00
238
very high
15:30
246
very high
16:00
251
very high
16:30
252
very high
17:00
254
very high
17:30
250
very high
18:00
243
very high
18:30
237
very high
19:00
228
high
19:30
194
high
20:00
179
high
20:30