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S 1609 117th Congress Senate Taxation Alternative and renewable resources Business investment and capital Electric power generation and transmission Income tax credits Lighting, heating, cooling

Dynamic Glass Act

Introduced: May 13, 2021 Introduced by: Markey, Edward J. Democratic · Massachusetts See on congress.gov
This bill died when the 117th Congress ended
It never became law before the 117th Congress (2021–2022) adjourned, and bills don't carry over to the next Congress. It would have to be reintroduced. You can still save it for reference, but it won't receive updates.
 Everywhere this bill has been 2 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
May 13, 2021
Read twice and referred to the Committee on Finance.
May 13, 2021
Introduced in Senate
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 Plain-English summary Congressional Research Service

Dynamic Glass Act

This bill includes electrochromic glass as energy property for purposes of the 30% energy tax credit. The bill defines electrochromic glass as glass that uses electricity to change its light transmittance properties to heat or cool a structure, but only with respect to property whose construction begins before January 1, 2024.

What's happening now May 13, 2021

Read twice and referred to the Committee on Finance.

 Related & companion bills 1
 Bill text 1 version

Source documents hosted by congress.gov.

 Committees of jurisdiction 1
Cite this page click to expand
APA
U.S. Congress. (2026). S. 1609: Dynamic Glass Act. 117th Congress. Open America. https://openamerica.io/bill/117-S-1609/
MLA
"S. 1609: Dynamic Glass Act." 117th Congress, 2026, Open America, https://openamerica.io/bill/117-S-1609/.
Bluebook (legal)
S. 1609, 117th Cong. (2026), https://openamerica.io/bill/117-S-1609/.
Markdown link
[S. 1609: Dynamic Glass Act](https://openamerica.io/bill/117-S-1609/)
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