Defnyddio (kWh) | CO2 (kg) | Cost (£) | Arbedion posib | % Newid | |||
---|---|---|---|---|---|---|---|
Trydan | Wythnos ddiwethaf | 8,890 | 1,170 | £2,400 | n/a | -1.2% | |
Y llynedd | 535,000 | 76,000 | £145,000 | dim | -15% |
27ain
26ain
26ain
Arbed costau fesul blwyddyn |
Llai o allyriadau fesul blwyddyn |
Cost anfon |
||
---|---|---|---|---|
Lleihau eich defnydd o drydan y tu allan i oriau
|
£22,000 | 12,000 kg CO2 |
0c | Dysgu rhagor |
Gosod paneli solar
|
£20,000 | 11,000 kg CO2 |
£76,000 | Dysgu rhagor |