Welch is based in Goodhue County, MN, USA. This unincorporated community has its post office.
The core economic activities include accounting, bookkeeping, child care services, home building and printing and plumbing and book binding services.
Welch has RV parks, garden centers and groceries and beauty salons.
Energy Efficiency Programs Save Customers Millions of Dollars (Long Island, NY) PSEG Long Island announced today that customers participating in energy efficiency programs in 2015 will save more than $60 million and 307,582,000 kilowatt hours (kWh) per year. The amount of energy saved is good for the environment, too, as it results in the elimination of the carbon dioxide emissions..