Data released last week by Suffolk County show that low-nitrogen septic systems approved by the county’s Department of Health Services are performing, on average, as originally anticipated or better.

According to a report issued by the International Energy Agency, offshore wind is capable of generating more than 18 times the current global electricity demand and is poised to become a trillion-dollar industry over the next 20 years.

The New York State Department of Environmental Conservation oversaw two soil borings to test groundwater at East Hampton Airport on Friday. Eastern Environmental Solutions, a Manor­ville contractor, performed the borings.