2010
M Area closure complete

2011
P and R Areas closure complete

2011
Enterprise•SRS outlines long-term plans for SRS.

2012
85 percent of SRS operational footprint reduction achieved

2012
Ameresco starts up Biomass Cogeneration Facility.

2012
Waste tanks 18 and 19 are operationally closed.

2013
5,000 cubic meters of legacy transuranic waste remediation, characterization and repackaging completed

2013
Waste tanks 5 and 6 are operationally closed.

Saltstone Disposal Unit 3 and 5 construction

2013
Construction begins on Saltstone Disposal Unit 3
and 5.

2013
Construction begins on Saltstone Disposal Unit 6 "Mega Vault."

2014
Construction completed seven months ahead of schedule for Saltstone Disposal Units 3 and 5.

2014
Savannah River National Laboratory marks 10-year anniversary as a national laboratory and over 60 years of service to the nation.

2014
First transfer of radioactive liquid waste from F Tank Farm to H Tank Farm utilizing a central control room

2014
K Area completed construction of the Final Storage Vault for special nuclear materials

H Canyon

2014
Completed 16 modifications to H Canyon in support of its continued operation and sustainability

2014
Completed the dissolution of the Sodium Reactor Experiment (SRE) spent nuclear fuel campaign

2015
Assisted community response to CSX train derailment in Allendale County, hydrochloric acid spill

2015
Waste tank 16 is operationally closed

Target Residue Material cask move

2016
Waste tank 12 is operationally closed

2016
Achieved readiness for Target Residue Material (TRM) receipts

2016
Achieved readiness and began plutonium (Pu) down-blending in K Area

2016
Canister Double Stack Project begins in Glass Waste Storage Building 1

2016
4,000th canister of glassified waste is poured at the Defense Waste Processing Facility

2016
Construction completed on Salt Waste Processing Facility

2017
Melter 2 is replaced with Melter 3 in the Defense Waste Processing Facility

2018
Saltstone Disposal Unit 6 receives first radioactive waste transfer

2018
Processed three uranium streams in H Canyon for the first time

2018
Replaced 60-year-old power distribution systems in K and L Areas

2018
Completed D Area coal ash clean up

2018
Initial planning begins for potential new plutonium pit production capability at SRS

2019
Tank Closure Cesium Removal Project begins in H Tank Farm