Defnyddio (kWh) | CO2 (kg) | Cost (£) | Arbedion posib | % Newid | |||
---|---|---|---|---|---|---|---|
Nwy | Wythnos ddiwethaf | 78.8 | 16.5 | £8.28 | n/a | +1.4% | |
Y llynedd | 53,800 | 11,300 | £1,870 | dim | -21% |
Arbed costau fesul blwyddyn |
Llai o allyriadau fesul blwyddyn |
Cost anfon |
||
---|---|---|---|---|
Trowch y gwres i lawr 1°C
|
£480 | 960 kg CO2 |
0c | Dysgu rhagor |