Contractor
Potomac Economics Ltd
4 customers • 27 returns • Latest tax year 2024 • Fairfax, VA
Consulting ServicesIndependent Market MonitorMarket MonitoringIndependent Mkt MonitorIndependent mkt monitorMarket Monitoring/consultingMarket Monitoring ServicesMarket monitoring
Customers
4
Returns
27
Total Compensation
$78,717,248
Customers
| Organization | EIN | Returns | Latest Year | Services | Compensation |
|---|---|---|---|---|---|
| Electric Reliability Council of Texas | 74-2587416 | 11 | 2024 | Independent Market Monitor • Independent Mkt Monitor • Independent mkt monitor | $42,709,586 |
| New York Independent System Operator Inc | 14-1815612 | 7 | 2024 | Consulting Services | $33,018,040 |
| Regional Greenhouse Gas Initiative Inc | 35-2316710 | 8 | 2024 | Market Monitoring • Market Monitoring/consulting • Market monitoring | $1,889,328 |
| Iso New England Inc | 04-3372500 | 1 | 2017 | Market Monitoring Services | $1,100,294 |
Returns
| Tax Year | Organization | Type | Services | Location | Compensation | Return |
|---|---|---|---|---|---|---|
| 2024 | New York Independent System Operator Inc | 990 | Consulting Services | 10560 ARROWHEAD DRIVE, RIVERFRONT PLAZA EAST TOWER, Fairfax, VA 22030 | $6,149,556 | View return |
| 2024 | Electric Reliability Council of Texas | 990 | Independent Market Monitor | 10560 ARROWHEAD DR STE 400, Fairfax, VA 22030 | $5,061,245 | View return |
| 2024 | Regional Greenhouse Gas Initiative Inc | 990 | Market Monitoring/consulting | 9900 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $288,480 | View return |
| 2023 | New York Independent System Operator Inc | 990 | Consulting Services | 10560 ARROWHEAD DRIVE, RIVERFRONT PLAZA EAST TOWER, Fairfax, VA 22030 | $5,683,136 | View return |
| 2023 | Electric Reliability Council of Texas | 990 | Independent Market Monitor | 10560 ARROWHEAD DR STE 400, Fairfax, VA 22030 | $4,299,166 | View return |
| 2023 | Regional Greenhouse Gas Initiative Inc | 990 | Market Monitoring/consulting | 9900 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $282,985 | View return |
| 2022 | New York Independent System Operator Inc | 990 | Consulting Services | 9900 FAIRFAX BOULEVARD, RIVERFRONT PLAZA EAST TOWER, Fairfax, VA 22030 | $5,066,558 | View return |
| 2022 | Electric Reliability Council of Texas | 990 | Independent Market Monitor | 10560 ARROWHEAD DR STE 400, Fairfax, VA 22030 | $4,513,331 | View return |
| 2022 | Regional Greenhouse Gas Initiative Inc | 990 | Market Monitoring | 9900 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $249,033 | View return |
| 2021 | Electric Reliability Council of Texas | 990 | Independent Market Monitor | 9990 FAIRFAX BLVD STE 560, Fairfax, VA 22030 | $3,710,837 | View return |
| 2021 | New York Independent System Operator Inc | 990 | Consulting Services | 9900 FAIRFAX BOULEVARD, SUITE 204, Fairfax, VA 22030 | $2,496,642 | View return |
| 2021 | Regional Greenhouse Gas Initiative Inc | 990 | Market Monitoring | 9900 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $300,100 | View return |
| 2020 | New York Independent System Operator Inc | 990 | Consulting Services | 9900 FAIRFAX BOULEVARD, 14TH FLOOR, Fairfax, VA 22030 | $5,110,653 | View return |
| 2020 | Electric Reliability Council of Texas | 990 | Independent Market Monitor | 9990 FAIRFAX BLVD STE 560, Fairfax, VA 22030 | $3,925,004 | View return |
| 2020 | Regional Greenhouse Gas Initiative Inc | 990 | Market Monitoring | 9900 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $187,750 | View return |
| 2019 | New York Independent System Operator Inc | 990 | Consulting Services | 9900 FAIRFAX BOULEVARD, RIVERFRONT PLAZA EAST TOWER, Fairfax, VA 22030 | $4,497,819 | View return |
| 2019 | Electric Reliability Council of Texas | 990 | Independent Mkt Monitor | 9990 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $3,783,336 | View return |
| 2019 | Regional Greenhouse Gas Initiative Inc | 990 | Market Monitoring | 9900 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $177,000 | View return |
| 2018 | New York Independent System Operator Inc | 990 | Consulting Services | 9900 FAIRFAX BOULEVARD SUITE 560, Fairfax, VA 22030 | $4,013,676 | View return |
| 2018 | Electric Reliability Council of Texas | 990 | Independent Mkt Monitor | 9990 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $3,683,330 | View return |
| 2018 | Regional Greenhouse Gas Initiative Inc | 990 | Market Monitoring | 9900 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $211,980 | View return |
| 2017 | Electric Reliability Council of Texas | 990 | Independent Mkt Monitor | 9990 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $3,875,001 | View return |
| 2017 | Iso New England Inc | 990 | Market Monitoring Services | 9990 Fairfax Boulevard, Fairfax, VA 22030 | $1,100,294 | View return |
| 2017 | Regional Greenhouse Gas Initiative Inc | 990 | Market monitoring | 9900 FAIRFAX BLVD SUITE 560, Fairfax, VA 22030 | $192,000 | View return |
| 2016 | Electric Reliability Council of Texas | 990 | Independent mkt monitor | 9990 Fairfax Blvd Suite 560, Fairfax, VA 22030 | $3,191,670 | View return |
| 2015 | Electric Reliability Council of Texas | 990 | Independent mkt monitor | 9990 Fairfax Blvd Suite 560, Fairfax, VA 22030 | $3,658,333 | View return |
| 2014 | Electric Reliability Council of Texas | 990 | Independent mkt monitor | 9990 Fairfax Blvd, Fairfax, VA 22030 | $3,008,333 | View return |