Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
RIOGLASS SOLAR INC
13351 W. RIOGLASS SOLAR ROAD, SURPRISE, AZ, 85379
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Xylene (mixed isomers) | n-Butyl alcohol | Ethylbenzene | 1,2,4-Trimethylbenzene | Lead compounds | Total (lbs) |
| 2016 | 5,333 | 2,114 | 1,000 | 164 | 73 | 8,684 |
| 2015 | 5,188 | 2,035 | 1,000 | 157 | 69 | 8,449 |
| 2014 | 680 | 1,841 | 155 | 28 | 6 | 2,710 |
| 2013 | 18,311 | 1,784 | 3,153 | 1,773 | 186 | 25,207 |
| 2012 | 24,504 | 2,300 | 4,046 | 2,299 | 250 | 33,399 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.