Defnyddio (kWh) | CO2 (kg) | Cost (£) | Arbedion posib | % Newid | |||
---|---|---|---|---|---|---|---|
Trydan | Wythnos ddiwethaf | 294 | 37.3 | £44 | n/a | -13% | |
Y llynedd | 18,700 | 2,720 | £2,810 | dim | -19% | ||
Nwy | Wythnos ddiwethaf | dim data diweddar | |||||
Y llynedd | 74,700 | 15,700 | £2,240 | dim | n/a |
30ain
29ain
28ain
Arbed costau fesul blwyddyn |
Llai o allyriadau fesul blwyddyn |
Cost anfon |
||
---|---|---|---|---|
Lleihau eich defnydd o drydan y tu allan i oriau
|
£120 | 120 kg CO2 |
0c | Dysgu rhagor |
Gosod paneli solar
|
£580 | 660 kg CO2 |
£6,800 | Dysgu rhagor |
Gwella eich rheolaeth thermostatig
|
£42 | 290 kg CO2 |
£1,000 | Dysgu rhagor |