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PeerBasis
Compensation Comparability Determination

Partnership For Environmental Progress

Executive Director / CEO

EIN 330666781
CA · NTEE C20
FY ending 2023-12-31
June 9, 2026

This analysis benchmarks the total compensation of Dawn Diskin, Executive Director / CEO ($66,000) against every comparable organization that fit the selection criteria — 41 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 88th percentile of comparable organizationswithin the typical range

Benchmarked executive: Dawn Diskin — reported title “Executive Dir.”, a direct title match to the Executive Director / CEO role.

How comparable organizations were selected

41 organizations qualified on sector, size, and geography 41 within the band form the benchmarked peer set.

Distribution of comparable compensation

$180 total compensation of comparable organizations → $99,855 $66,000
$2,70510th
$7,35425th
$25,651Median
$47,21575th
$76,20990th
$66,000This org · 88th
p10$2,705
p25$7,354
p50$25,651
p75$47,215
p90$76,209
$66,000

Comparable organizations

Each figure is Form 990 Part VII columns D + F (reportable pay plus other compensation and benefits; column F may include amounts from related organizations), normalized to CA cost of living (BEA RPP, 2023) and to its filing year (CPI-U); the reported amount is on each linked 990.

OrganizationStateRevenueMatched titleComp
(reported)
Comp
(adjusted)
FY
Warsaw Biblical Gardens Inc IN$54,425 Board Member $6,200 $7,354 2024
The Sunflower Land Trust Inc KS$55,628 Chief Exec. Officer $32,500 $39,495 2024
School Of Living PA$56,215 Assistant Treasurer $2,138 $2,399 2024
Mcgill Rose Garden SC$56,585 Sr Garden Di $23,500 $27,577 2024
Magellan Foundation Inc NY$56,783 President - $7,030 $6,961 2025
Outdoor Intervention Inc IN$57,041 President $39,803 $47,215 2024
Borneo Research Council ME$57,273 Treasurer $18,994 $22,026 2023
Recycling Rules Inc MA$48,970 Founder And Executive Director $22,000 $22,895 2023
Sportsmens Club Sauk Rapids Inc MN$48,583 President $599 $666 2024
Bristol Virginia Public Schools Education Foundation VA$57,923 Executive Director $28,554 $31,928 2023
Worldopt Institute Inc HI$58,166 Secretary $13,221 $13,315 2024
Friends Of Merrymeeting Bay ME$58,443 Database Manager $155 $180 2023
350org Action Fund MA$58,516 Executive Director $34,973 $35,351 2024
Islands First Inc NY$58,985 Executive Director $50,317 $52,655 2023
Open Water Foundation CO$45,650 Ceo $28,000 $30,201 2024
First People's Conservation Council LA$61,737 President $3,000 $3,716 2024
Oakfield Conservation Club WI$65,968 President $500 $605 2023
Solar Austin TX$66,281 Executive Director $26,833 $30,192 2024
Foothill Conservancy CA$66,411 Executive Director $26,926 $26,153 2024
Keep Rowlett Beautiful Inc TX$39,949 Exec. Director $17,325 $19,494 2024
Lake Erie Waterkeeper Inc OH$67,619 Executive Director $6,000 $7,149 2024
Pines And Prairies Land Trust TX$67,739 Executive Director $76,210 $88,284 2023
Community Counts Colorado Inc CO$67,973 Executive Di $23,100 $25,651 2023
National Historic Trails Center WY$68,225 Executive Director $40,000 $48,180 2024
Center For Ecological Living & Learning MD$69,268 President $94,952 $99,855 2024

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to CA cost of living and 2023 dollars. Click any organization to verify the figure on ProPublica.

Methodology

Comparable organizations were drawn from electronically filed IRS Form 990 returns and matched on sector (NTEE code), budget (a size-adaptive revenue band that tightens as the organization grows), and geography (same-state first, broadening only when too few peers qualify); every organization within the band forms the peer set. To compare fairly across regions and years, peer compensation is normalized to CA cost of living (BEA Regional Price Parities, 2023) and to the subject's filing year (CPI-U). The figure benchmarked is Form 990 Part VII, Section A, columns D + F — reportable pay plus other compensation, benefits, and deferred amounts (column F may include amounts from related organizations) — with the chief executive matched by role. Related-organization amounts (column E) and institutional trustees are excluded. Full methodology: peerbasis.org/methodology.

Sample, role match & sensitivity

Sensitivity — the subject's percentile under alternative compensation definitions:

BasisSubject percentile
Total compensation (D + F), cost-of-living + inflation adjusted — the PeerBasis default88th
Total compensation (D + F), as reported (no adjustments)90th
Reportable pay only (column D), adjusted88th
All sources (D + E + F), adjusted78th

If the percentile moves materially across these definitions, the result is sensitive to methodology choices, and the board should weigh which basis best fits its facts.

Rebuttable presumption of reasonableness · 26 CFR 53.4958-6

Compensation paid by a tax-exempt organization is presumed reasonable — shifting the burden to the IRS — when three requirements are met. This report supplies the comparability data for the second. The board should record the following in its minutes concurrently with its decision:

Draft board minutes — executive compensation

  1. The compensation of the Executive Director / CEO (Dawn Diskin) was approved in advance by [the Board / Compensation Committee], composed of members with no conflict of interest with respect to the arrangement.
  2. Prior to its determination, the authorized body obtained and relied upon appropriate comparability data, namely the PeerBasis Compensation Comparability Determination dated June 9, 2026, comparing compensation against 41 similarly situated organizations (Same NTEE major group (C), nationwide + budget 0.67–1.5× revenue).
  3. The authorized body determined that total compensation of $66,000 is reasonable (approximately the 88th percentile of comparable organizations) and documented the basis for this determination concurrently, on [date], by a vote of [__ for / __ against].

Sources: IRS Form 990 e-file data (apps.irs.gov); IRS Business Master File (NTEE classification). Every figure traces to an original public filing — click any organization above to verify it on ProPublica. PeerBasis is a service of Prismind Analytics; its methodology is published, was commissioned for independent adversarial review, and discloses its own limitations. This report is comparability data to support a board's good-faith determination under IRC 4958; it is not legal or tax advice. Generated by PeerBasis on June 9, 2026.