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
140
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
151
moderate
18:30
147
moderate
19:00
136
moderate
19:30
134
moderate
20:00
117
moderate
20:30
114
moderate
21:00
110
moderate
21:30
108
moderate
22:00
100
moderate
22:30
100
moderate
23:00
97
moderate
23:30
99
moderate
00:00
101
moderate
00:30
102
moderate
01:00
99
moderate
01:30
94
moderate
02:00
96
moderate
02:30
95
moderate
03:00
96
moderate
03:30
92
moderate
04:00
102
moderate
04:30
112
moderate
05:00
122
moderate
05:30
147
moderate
06:00
157
moderate
06:30
167
moderate
07:00
161
moderate
07:30
168
moderate
08:00
171
high
08:30
176
high
09:00
183
high
09:30
184
high
10:00
185
high
10:30
184
high
11:00
185
high
11:30
185
high
12:00
188
high
12:30
191
high
13:00
194
high
13:30
197
high
14:00
198
high
14:30
203
high
15:00
211
high
15:30
217
high
16:00
227
high
16:30
230
very high
17:00
236
very high
17:30
234
very high
18:00