Academy of Natural Sciences

JULY 30, 2021

Flooding on the Schuylkill River from Hurricane Irene, 2011. The program, which launched in 2011, is a 25-year effort to install stormwater runoff-absorbing green infrastructure and improve traditional infrastructure, easing the burden on our combined sewer system and reducing combined sewer overflows.

Sea Level 98

Sea Level Climate Change Atmosphere 2011 98

HumanNature

OCTOBER 8, 2021

Progress in Planning 75 , 53–107 (2011). Carbon emissions from land use and land-cover change. Environmental Science & Policy 13 , 785–792 (2010). Current Opinion in Environmental Sustainability 5 , 72–77 (2013). Interim report to USDA under Contract# GS-23F-8182H 53 (2011). Colorado’s water plan.

Climate Change 98

Climate Change Carbon Emissions Greenhouse 2019 98

Environmental Progress

MARCH 11, 2021

The price of solar panels and wind turbines has declined 75 percent and 25 percent, respectively, since 2011. [5] 8] The hardening required of nuclear plants first in response to 9/11 and then in response to the loss of Fukushima Daiichi in 2011 has further ensured their contribution to reliability, resiliency, and affordability. [9]

Electricity 101

Electricity Renewable Energy Nuclear Power 2019 101

PA Environment Daily

JUNE 11, 2023

Million EPA Loan For Water Infrastructure Improvements -- Pittsburgh 2030 District Announces Significant Progress In Reducing Carbon Emissions - 44.8% Million EPA Loan To Continue Drinking Water System Improvements -- Post-Gazette: Pittsburgh Officials Announce $52.4 From Baseline; Savings Of $59.7

Conservation 86

Conservation Natural Gas 2023 Waste 86