# Illinois HB4929: CARBON CAPTURE DEVICE REBATE

Illinois HB4929, CARBON CAPTURE DEVICE REBATE, is a 104th General Assembly (2025–2026) House bill sponsored by Daniel Didech (Democratic); status in committee, last action 2026-02-06 (Referred to Rules Committee) (as of 2026-11-01).

- Canonical: https://policyrisk.com/state-bill/IL-HB4929-2025-2026
- As of: 2026-11-01
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Illinois HB4929
- State: Illinois
- Session: 104th General Assembly (2025–2026)
- Title: CARBON CAPTURE DEVICE REBATE
- Status: in committee
- Chamber: House
- Introduced: 2026-02-04
- Last action: 2026-02-06, Referred to Rules Committee
- Sponsor: Daniel Didech (Democratic)
- Cosponsors: 0
- Touches household money: no
- Economic provisions PRIA read: 0

## Summary

Creates the Privately-Owned Carbon Capture Device Rebate Act. Establishes a rebate program administered by the Environmental Protection Agency for eligible purchasers of privately-owned carbon capture devices that use biological processes, including microalgae photosynthesis, for residential use. Lists eligibility criteria for applicants and devices. Provides rebate amounts and timelines, prioritizing low-income applicants. Requires ownership and residency conditions and sets limits on rebate frequency. Authorizes auditing and reimbursement for noncompliance. Imposes a 5% user fee on device sales to fund rebates. Creates the Privately-Owned Carbon Capture Device Rebate Fund in the State treasury and amends the State Finance Act to add the Fund. Grants rulemaking authority to the Agency and the Department of Revenue. Effective immediately.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Daniel Didech (Democratic), House

## Actions (3)

- 2026-02-06: Referred to Rules Committee (House)
- 2026-02-06: First Reading (House)
- 2026-02-04: Filed with the Clerk by Rep. Daniel Didech (House)

## Bill text

- Introduced: [PDF](https://www.ilga.gov/documents/legislation/104/HB/PDF/10400HB4929.pdf)

## Related bills

- HB5198: AFFORDABLE HOUSING-CILAS (passed house)
- SB1937: PENSION CODE-VARIOUS (passed senate)
- HB2563: CONDO-RESERVE STUDY (in committee)
- HB4701: LIMITATIONS FACILITY FEES ACT (in committee)
- SB3008: DHS-ABLE PROGRAM INFO MATERIAL (passed senate)
- SB3484: VEH CD-PLATES-REGISTRATION (signed)

## Sources
- [Introduced (PDF)](https://www.ilga.gov/documents/legislation/104/HB/PDF/10400HB4929.pdf)

## Related
- [HB5198: AFFORDABLE HOUSING-CILAS](https://policyrisk.com/state-bill/IL-HB5198-2025-2026)
- [SB1937: PENSION CODE-VARIOUS](https://policyrisk.com/state-bill/IL-SB1937-2025-2026)
- [HB2563: CONDO-RESERVE STUDY](https://policyrisk.com/state-bill/IL-HB2563-2025-2026)
- [HB4701: LIMITATIONS FACILITY FEES ACT](https://policyrisk.com/state-bill/IL-HB4701-2025-2026)
- [SB3008: DHS-ABLE PROGRAM INFO MATERIAL](https://policyrisk.com/state-bill/IL-SB3008-2025-2026)
- [SB3484: VEH CD-PLATES-REGISTRATION](https://policyrisk.com/state-bill/IL-SB3484-2025-2026)
- [Illinois bills](https://policyrisk.com/states/illinois/bills)
- [Illinois state hub](https://policyrisk.com/states/illinois)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/IL-HB4929-2025-2026 (as of 2026-11-01).