--- title: Effectiv Energy Solutions Blog | NET-ZERO ENERGY description: "NET-ZERO ENERGY | \"We do more with less.\"" --- ![ENERGY ENGINEER PHILADELPHIA](https://www.effectiv.us/hs-fs/hubfs/Icons/MAP%20POINT.png?width=20&name=MAP%20POINT.png "ENERGY ENGINEER PHILADELPHIA") ## 2 W Market Street, West Chester, PA 19382 ![ENERGY ENGINEER NEW JESEY](https://www.effectiv.us/hs-fs/hubfs/Icons/EMAIL.png?width=20&name=EMAIL.png "ENERGY ENGINEER NEW JESEY") ## info@effectiv.us ![ENERGY ENGINEER DELAWARE](https://www.effectiv.us/hs-fs/hubfs/Icons/CELL%20PHONE.png?width=20&name=CELL%20PHONE.png "ENERGY ENGINEER DELAWARE") ## (610) 235-9066 [![transparent_final.png](https://www.effectiv.us/hs-fs/hubfs/3.15.18%20All%20Logo%20Files/transparent_final.png?width=1843&name=transparent_final.png "transparent_final.png")](http:///effectiv.us) - [HOME](https://www.effectiv.us) - [INDOOR AIR QUALITY](https://www.effectiv.us/en/indoor-air-quality) - [SERVICES](https://www.effectiv.us/our-services) - [ABOUT US](https://www.effectiv.us/about-effectivenergy) - [BLOG](https://www.effectiv.us/blog) [![CONTACT US](https://no-cache.hubspot.com/cta/default/2823481/72bb6083-4e2d-4387-aa18-807b9657251f.png)](https://cta-redirect.hubspot.com/cta/redirect/2823481/72bb6083-4e2d-4387-aa18-807b9657251f) [![transparent_final.png](https://www.effectiv.us/hs-fs/hubfs/3.15.18%20All%20Logo%20Files/transparent_final.png?width=120&name=transparent_final.png "transparent_final.png")](http://effectiv.us) [Ë](https://www.effectiv.us/blog/topic/net-zero-energy#mobile) ## [How does an existing building reach net-zero energy?](https://www.effectiv.us/blog/how-does-an-existing-building-reach-net-zero-energy) By [Meghan Prisuta](https://www.effectiv.us/blog/author/meghan-prisuta) • May 6, 2020 Three strategic technical steps to creating a net-zero energy commercial building. [Read More](https://www.effectiv.us/blog/how-does-an-existing-building-reach-net-zero-energy) ## [Pandemic could cause largest ever drop in CO2 emissions. But how do we make it stick?](https://www.effectiv.us/blog/pandemic-could-cause-largest-drop-in-c02-emissions) By [Meghan Prisuta](https://www.effectiv.us/blog/author/meghan-prisuta) • April 17, 2020 COVID-19 impacts could cause largest ever fall in CO2 emissions. But we need major changes to our building and energy infrastructure to make it stick. [Read More](https://www.effectiv.us/blog/pandemic-could-cause-largest-drop-in-c02-emissions) ## [Pittsburgh Mayor requires all city buildings to be net-zero energy efficient](https://www.effectiv.us/blog/pittsburgh-mayor-requires-all-new-and-existing-city-buildings-to-be-net-zero-energy-efficient) By [Meghan Prisuta](https://www.effectiv.us/blog/author/meghan-prisuta) • October 16, 2019 Pittsburgh’s Mayor William Peduto signed an ordinance for net-zero government buildings, taking action to save money on operating costs and an important step toward the city’s climate goals. [Read More](https://www.effectiv.us/blog/pittsburgh-mayor-requires-all-new-and-existing-city-buildings-to-be-net-zero-energy-efficient) [Previous](https://www.effectiv.us/blog/topic/net-zero-energy/page/0) [All posts](https://www.effectiv.us/blog/all) [![EffectivEnergy Solutions](https://www.effectiv.us/hs-fs/hubfs/Effectiv%20transparent_final.png?width=1843&height=691&name=Effectiv%20transparent_final.png "EffectivEnergy Solutions")](https://www.effectiv.us/) #### EffectivEnergy Solutions - [HOME](https://www.effectiv.us) - [INDOOR AIR QUALITY](https://www.effectiv.us/en/indoor-air-quality) - [SERVICES](https://www.effectiv.us/our-services) - [ABOUT US](https://www.effectiv.us/about-effectivenergy) - [BLOG](https://www.effectiv.us/blog) Contact EffectivEnergy Solutions 2 W. Market Street West Chester, PA 19382 (610) 235 - 9066 #### Keep in Touch ### Subscribe to Our Blog © 2026 EffectivEnergy Solutions ![](https://dc.ads.linkedin.com/collect/?pid=267345&fmt=gif) ![](https://dc.ads.linkedin.com/collect/?pid=267345&fmt=gif)