Category Archives: Uncategorized

Mission Valley chosen for water treatment plant

Planned Mission Valley Site

San Diego officials say a vacant 17-acre site in eastern Mission Valley is where they plan to build a large purification plant needed for phase two of the Pure Water sewage recycling system.

Construction of phase one, which includes a purification plant in western Miramar, began last year and is scheduled for completion in 2025.

The goal of the multibillion-dollar Pure Water system is to boost San Diego’s water independence by creating a local source and making the city and region less reliant on imported water.

City officials said the Mission Valley site was chosen for the phase two purification plant because it is vacant land owned by the city’s Public Utilities Department, and because an alternate city site considered in Liberty Station is too small.

The Mission Valley site is just north of Interstate 8, just east of Mission City Parkway and just south of IKEA and San Diego State’s new Mission Valley campus.

SDSU plans to build a large river park just north of the new Pure Water site. University officials say they plan to break ground on the river park later this year and complete the project in 2023.

read more at: https://www.sandiegouniontribune.com/news/politics/story/2022-03-03/vacant-mission-valley-site-chosen-for-pure-water-phase-two-purification-plant

6 Easy Steps to Winterize your Windows

Making sure our windows are efficient makes sense–windows account for 10 to 25 percent of our heating bills because of leaked conditioned air. If you aren’t quite ready for the expense and hassle of installing new, energy-efficient windows, check out our easy ways to winterize existing windows and keep your home–and your pocketbook–comfortable.

Back to Basics

Check the perimeter. This may seem obvious, but even small cracks or other structural imperfections let hot air pour out of your home. Take a good look at your windows. Are there any easy-to-spot problems such as cracked glass, rotting wood, or obvious air or water leakage? If so, address those issues either as a DIY project or by calling a professional.

Seal it up. Now that your windows are sound, focus on caulking and weather-stripping. Use caulk for stationary cracks, gaps or joints less than 1⁄4-inch wide. Use weather-stripping for components that move.

read more at: https://www.motherearthnews.com/sustainable-living/energy-efficiency/winterize-your-windows-zm0z14sozpit/?utm_source=wcemail&utm_medium=email&utm_campaign=MEN%20GL%20eNews%2002-11-22&wc_totalkey=2tZ1wfmzc2vv1S_LrIXVWbjIAs6OV1lxvR-K-LKy7E7iNNNfqEyWiXHXC0TO-4j_e-I_d15bylKj6S-m6rfd5w

Scientist develop a smart window that absorbs heat in winter and reflects in summer

  • Scientists present a ‘smart glazing technology’ that can save household energy
  • The ultra-thin glazing could be used to coat existing windows around the home 
  • It switches its atomic structure to reflect heat in summer and absorb it in winter

Read more at: https://www.dailymail.co.uk/sciencetech/article-10493017/Smart-window-absorbs-heat-winter-reflects-summer-reduce-energy-use-34.html