A dairy cow emits over twice the amount of methane than a beef cow and is by far the highest contributor of all the animals studied. There are also more dairy cows in the UK than beef cattle (1.81 million compared to 1.66 million). All data found from the UK GHG Inventory report 1990-2012.
Angieâs List members in 2014 reported paying an average cost of $5,230 to install a new central air conditioners, with a general price range of $4,425 to $6,025, not counting discounts many service providers offer to Angieâs List members.
The average cost for a new furnace is approximately $1,400 for the unit and includes no other elements costs which are used for installing the furnace. The price of a new air conditioner is between $600-$3,000 which depends upon the brand, model and size. The average cost for a new air conditioner for a 2 bedroom / 1 bath house is approximately $1,200 which is just for the unit and does not include any installation costs. The coil of the new furnace costs around $300- $600 and that of a new air conditioner costs approximately $400.