---
type: "Bill"
title: "Electricity – Net Energy Metering – Limit"
description: "Electricity – Net Energy Metering – Limit"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2021"
identifier: "SB 407"
citation: "Maryland SB 407 (2021)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Kramer"]
version_count: 3
action_count: 14
vote_count: 2
first_action: "2021-01-15"
last_action: "2021-05-18"
source: "openstates"
source_identifier: "ocd-bill/b4121ddb-b083-4bc7-9754-3dc121e13bc0"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/sb0407?ys=2021RS&search=True"
source_hash: "23f7692e57d2ff13d29b0b0472e0e4001ce31d1cae324e1b4753037b4d20b201"
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 407 (2021) — Electricity – Net Energy Metering – Limit

## Version chain

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

1. **Chapter - Electricity – Net Energy Metering – Limit** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/Chapters_noln/CH_272_sb0407t.pdf)
2. **First - Electricity – Net Energy Metering – Limit** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/bills/sb/sb0407f.pdf)
3. **Third - Electricity – Net Energy Metering – Limit** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/bills/sb/sb0407t.pdf)

## Votes

- On Third Reading — **45–0** (pass) · upper
- On Third Reading — **94–40** (pass) · lower

## Sponsors

- Kramer — primary (person)

## Timeline

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

- **2021-01-15** First Reading Finance `referral-committee`
- **2021-01-15** Hearing 2/02 at 1:00 p.m.
- **2021-03-09** Favorable with Amendments Report by Finance `committee-passage-favorable`
- **2021-03-09** Favorable with Amendments { `committee-passage-favorable`
- **2021-03-09** Motion Laid Over (Senator Reilly) Adopted
- **2021-03-11** Favorable with Amendments { `committee-passage-favorable`
- **2021-03-11** Second Reading Passed with Amendments
- **2021-03-12** Third Reading Passed `passage`
- **2021-03-16** Referred Economic Matters `referral-committee`
- **2021-03-29** Favorable Report by Economic Matters `committee-passage-favorable`
- **2021-03-30** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2021-03-30** Third Reading Passed `passage`
- **2021-03-31** Returned Passed
- **2021-05-18** Approved by the Governor - Chapter 272 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/b4121ddb-b083-4bc7-9754-3dc121e13bc0`. Confidence: reported (aggregated from official Maryland legislature records).