Castillo Engineering was selected by Montante Solar to provide design and engineering services on two of Calibrant Energy’s ...

State and city lawmakers, and community leaders are gathering on Tuesday to discuss a legislation that would oppose the new ...

A large part of this maintenance is the disposal of leachate - the garbage-tainted water that accumulates when rainwater penetrates the landfill cap. The current process of emptying the leachate ...

This time around the county is adding more wells, a temporary cap on a portion of the landfill and upgrade to the flares that are used for the combustion of excess landfill, among other fixes.

Of course, before placing anything on top of the landfill cap, a thorough study has to determine that it will not be damaged. The thousands of pollutants under the cap need to be contained ...

In the past year, the ACUA has added almost 50 new gas capturing wells, and is about to permanently cap another 16 acres of the landfill to further cut down on odors. At one point right before the ...

He said “landfills, once constructed, are permanently there.” But cap rock — an area of hard, impervious rock — also rings around Oahu’s coastline like a protective barrier, he added.