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.
Central air cost. The average central air conditioner prices to buy minimum SEER rating (13 seers) central air conditioner unit is $2,643. Imagine having to buy 20 seers central ac unit with 5 ton.You probably are look at 4 or 5 grand or even more.f youâre planning to buy air conditioners with higher seer rating and more Ton the HVAC price will be higher than this. Central ac units with 5 tons and 18 seer rating would cost about 3 to 5 grand or even more. This is just air conditioner units. It does not include the heating units.