Solar permitting — Calvert County, Maryland
933 indexed meetings (26 energy-related), 7 news items, 8 known opposition groups.
Chesapeake Bay peninsula; Calvert Cliffs nuclear plant; SMECO territory; limited interior land; Bay Critical A. Permitting: County Board of Appeals/Board of Commissioners: Special Exception or Conditional Use Permi; 150-ft max / 100-…
Key driver: Chesapeake Bay peninsula; Calvert Cliffs nuclear plant; SMECO territory; limited interior land; Bay Critical Area restricts coastal areas; moderate solar market
Permitting process
Local permitting pathway
County Board of Appeals/Board of Commissioners: Special Exception or Conditional Use Permit in applicable zoning district.
Setbacks & buffers
State floor per HB1036/SB931 (eff. Jul 1 2025): ≤100 ft from property lines; ≤150 ft from non-participating residences. No county-specific setbacks above state floor.
Spacing requirements
None codified
Size restrictions
None codified; managed via CUP/SUP conditions
Penalties & bonding
No penalties or adjustments. Standard CUP/SUP process.
State-level permits & approvals
Local county zoning permit: conditional use or special exception at county level; no uniform statewide solar permitting standard. PPRP (Power Plant Research Program, MD DNR): environmental review for generating facilities ≥70 MW; PSC CPCN required for projects ≥70 MW. Projects <70 MW: county-level permitting only. No statewide preemption of local solar ordinances. Net metering: systems up to 2 MW (residential up to 2× annual load). All MD in PJM territory. Maryland has the largest solar carve-out in the U.S. at 14.5% by 2028 (MD Code, PUC §7-703).
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State policy & grid context
State RPS & clean energy policy
50% by 2030 (14.5% solar carve-out) | Clean Energy Jobs Act (2019) + CESA (2022) | Md. Code Ann. PUA §7-703
State incentive programs
Maryland Renewable Energy Portfolio Standard (RPS): 50% by 2030; solar carve-out 14.5% by 2028 — drives strong SREC demand. Maryland SREC market: PSC-administered; ~$50-80/SREC 2023-2024 for Tier 1 Maryland SRECs. Maryland Solar Access Program (Brighter Tomorrow Act 2024): $750/kW up to $7,500 for income-qualifying residential customers. Maryland Community Solar: community solar program active statewide. Maryland PSC: approval required for utility-owned solar; IPP projects via county/local process. Utility: BGE (Eversource) serves Baltimore metro; Pepco serves Montgomery/PG County; Delmarva Power serves Eastern Shore; SMECO serves Southern MD; Potomac Edison (FirstEnergy) serves western MD.
Grid & interconnection
PJM / SMECO transmission zone
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Community opposition P1 8 tracked
Organized opposition signals on record for this county — petitions, community groups, and oppositional coverage — each linked to its primary source.
- Calvert County's data center moratorium may be off the ... Data center
- St. Mary's excluded from data center conversation as Calvert, Charles mull ideas Data center
- How would a data center help Calvert citizens? Data center
- Oppose data centers in Calvert County Data center
- Calvert Commissioners Put A Data Center Moratorium Vote Back On the Agenda – Sort Of Data center
- Calvert County Strikes Down Data Center Moratorium In 2-3 Vote Data center
- Calvert County begins formal process to explore moratorium on data‑center approvals after AWS briefing General
- Data center moratorium shot down in Calvert on split vote Data center
SitePath maintains the most complete community-opposition dataset available, refreshed continuously from primary sources.
Subscriber intel Subscribers
Researched for this county and available with a subscription:
- 🔒Project track record
- 🔒Developer intelligence
- 🔒Community & board sentiment
- 🔒Governing board
- 🔒Sentiment rollup
Energy-related meetings & dockets P1
933 meetings indexed for this jurisdiction; none flagged as discussing solar, BESS, data centers, wind, or transmission yet. Coverage expands weekly.
State PSC dockets P1
No tracked activity yet — coverage expands weekly.
Local news P3
- 2026-06-24 Data Center Elections Republicans
- 2026-05-05 Maryland County Moratorium Data Centers
- 2026-04-21 Maryland Ratepayer Energy Bill Nuclear Subsidy
- 2026-04-19 Constellation Energy Ceg Asserts Dominance 211523753
- 2026-04-17 Constellation Energy Ceg Asserts Dominance On Clean Energy With Calvert Cliffs Clean Energy Upgrades 1740049
- 2026-03-10 Marylands Main Energy Producer Is Growing But Concerns About Nuclear Energy Remain
- 2026-03-09 Marylands Main Energy Producer Is Nuclear And Growing But Concerns About Nuclear Energy Remain
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