---
type: "Bill"
title: "Income Tax Credit - Energy Storage Systems"
description: "Income Tax Credit - Energy Storage Systems"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2017"
identifier: "SB 758"
citation: "Maryland SB 758 (2017)"
classification: ["bill"]
subjects: ["Taxes - Income", "Energy Matters", "Income Tax", "Prices", "Reports", "Rules and Regulations", "Storage", "Tax Credits"]
status: "enacted"
primary_sponsors: ["Guzzone"]
version_count: 1
action_count: 24
vote_count: 3
first_action: "2017-02-03"
last_action: "2017-05-04"
source: "openstates"
source_identifier: "ocd-bill/ac07edd0-ff9d-4f58-8373-c4f577a48119"
source_url: "http://mgaleg.maryland.gov/webmga/frmMain.aspx?id=SB758&stab=01&pid=billpage&tab=subject3&ys=2017rs"
source_hash: "6b549fddfe33dd41c97fdb01cc35a669b0c80ee736483e174734565ab18d2b78"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-md"]
---

# Maryland SB 758 (2017) — Income Tax Credit - Energy Storage Systems

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Bill Text** (committee substitute) — [source](http://mgaleg.maryland.gov/2017RS/bills/sb/sb0758f.pdf)

## Votes

- Third Reading — **46–0** (pass) · legislature
- Third Reading — **46–0** (pass) · legislature
- Third Reading — **101–11** (pass) · legislature

## Sponsors

- Guzzone — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2017-02-03** First Reading Budget and Taxation `referral-committee`
- **2017-02-08** Hearing 3/01 at 1:00 p.m.
- **2017-02-24** Hearing canceled
- **2017-02-24** Hearing 3/01 at 2:30 p.m.
- **2017-03-06** Favorable Report by Budget and Taxation `committee-passage-favorable`
- **2017-03-07** Favorable `committee-passage-favorable`
- **2017-03-07** Special Order until 3/8 (Senator Hershey) Adopted
- **2017-03-08** Favorable `committee-passage-favorable`
- **2017-03-08** Special Order until later today (Senator Hershey) Adopted
- **2017-03-08** Favorable Report Adopted `committee-passage-favorable`
- **2017-03-08** Floor Amendment {873227/1 (Senator Hershey) Adopted `amendment-passage`
- **2017-03-08** Second Reading Passed with Amendments
- **2017-03-10** Third Reading Passed (46-0) `passage`
- **2017-03-10** First Reading Ways and Means `referral-committee`
- **2017-03-13** Hearing 3/23 at 1:00 p.m.
- **2017-04-08** Favorable with Amendments Report by Ways and Means `committee-passage-favorable`
- **2017-04-08** Favorable with Amendments {945260/1 Report Adopted `committee-passage-favorable`
- **2017-04-08** Second Reading Passed with Amendments
- **2017-04-10** Floor Amendment {883825/1 (Delegate Reznik) Adopted `amendment-passage`
- **2017-04-10** Third Reading Passed with Amendments (101-11) `passage`
- **2017-04-10** Senate Concur - House Amendments
- **2017-04-10** Third Reading Passed (46-0) `passage`
- **2017-04-10** Passed Enrolled
- **2017-05-04** Approved by the Governor - Chapter 389 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/ac07edd0-ff9d-4f58-8373-c4f577a48119`. Confidence: reported (aggregated from official Maryland legislature records).