FieldProspects

Heelstone Renewable Energy

Power developer12 projects on record Data as of

Heelstone Renewable Energy has 11 planned power projects totaling 1.2 GW and 1 operating project totaling 38 MW in the FieldProspects database. 73% of the planned capacity has an interconnection agreement and 0% is past its listed in-service date. The projects sit in 5 states and 2 technologies.

1.2GW
planned, 11 projects
38MW
operating, 1 project
861MW
interconnection agreement signed, 73% of planned
308MW
under construction, 5 projects
0MW
past due, 0 projects
5
states
Map

Where Heelstone Renewable Energy's planned pipeline sits

Planned MW by state. The 5 largest states hold 1.2 GW of the 1.2 GW.

none planned under 250 MW250 to 1,000 MW1,000 to 2,500 MW2,500 to 5,000 MW5,000 MW or more

Largest states

  1. Oklahoma800 MW4 projects, 67% of planned
  2. Michigan170 MW2 projects, 14% of planned
  3. Illinois86 MW3 projects, 7% of planned
  4. Georgia80 MW1 project, 7% of planned
  5. Ohio50 MW1 project, 4% of planned
Source. ISO and RTO interconnection queues and EIA-860M, via FieldProspects Hover a state for its numbers
Planned against delivered
31.2MW planned

for every MW Heelstone Renewable Energy operates today. Solar + Storage (Hybrid) is most of the gap.

PlannedOperating
Solar + Storage (Hybrid) 800 MW
none
Solar 386 MW
38 MW
View as table
TechnologyPlanned projectsPlanned MWOperating projectsOperating MW
Solar + Storage (Hybrid)4800 MW00 MW
Solar7386 MW138 MW

MW by technologySolar + Storage (Hybrid) has no operating projects

How much of the pipeline is real

An interconnection agreement and a construction start are the two strongest signals that a queue project will be built. A listed date that has already passed is the strongest sign it will not be built on time.

Interconnection agreement signed861 MW, 73%
8 of 11 planned projects (73%)
Under construction308 MW, 26%
5 of 11 planned projects (45%)
Past due0 MW, 0%
0 of 11 planned projects (0%)
0% of Heelstone Renewable Energy's planned MW in the seven ISO queues is past due, against 11% for all developers.

Share of Heelstone Renewable Energy's planned MWSee the queue slip report

Figure 1

Planned MW by listed in-service year

Projects listed before 2026 and still planned are past due.

Past dueDue 2026 or later
0200400600 Snapshot year 126 MW 2026 2027 2028 475 MW 2029
View as table
YearProjectsMW
20263126 MW
20274260 MW
20283325 MW
20291475 MW
Source. Every planned project lists a date MW

Pipeline by grid and queue year

Heelstone Renewable Energy's planned MW leans on Southwest Power Pool (SPP), PJM Interconnection and Midcontinent ISO (MISO). Southwest Power Pool (SPP) alone holds 67% of it.

Figure 2

Planned MW by grid operator

11 planned projects

Southwest Power Pool (SPP) 800 MW 4 projects
PJM Interconnection 220 MW 3 projects
Midcontinent ISO (MISO) 86 MW 3 projects
Southern Company 80 MW 1 project
View as table
GridPlanned projectsPlanned MW
Southwest Power Pool (SPP)4800 MW
PJM Interconnection3220 MW
Midcontinent ISO (MISO)386 MW
Southern Company180 MW
Source. Balancing authorities as listed in the queue
Figure 3

When the planned projects entered the queue

Planned MW by queue request year. 2023 was the biggest year.

0200400600800 2019 2020 2021 2022 800 MW 2023
View as table
Queue yearProjectsMW
2019185 MW
2020150 MW
202100 MW
202200 MW
20234800 MW
Source. 5 projects without a queue date are left out MW

Changes since the June 4, 2026 snapshot

What moved in Heelstone Renewable Energy's queue position between June 4, 2026 and October 8, 2026.

See every change across all developers
+5
projects added, 251 MW
0
came online
0
cancelled, inactive or dropped
0
slipped a date

Which projects were added, finished, cancelled or shelved

Members only
Developer: Heelstone Renewable EnergyChange: any 7 changes since June 4, 2026
ChangeProjectTechnologyStateMWGrid
7 changed projects behind this preview

Members see each changed project with its name, location and dates, and get an email when Heelstone Renewable Energy's pipeline moves.

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Heelstone Renewable Energy against the nine largest developers

The nine largest planned pipelines in the database, ranked by planned MW. NextEra Energy leads with 36.8 GW planned. Heelstone Renewable Energy ranks 144 of 815 developers with a planned project.

#DeveloperPlanned projectsPlanned MWOperating projectsOperating MWOperating per planned
1 NextEra Energy 191
36.8 GW
75
11.7 GW
0.32
2 Invenergy 135
27.1 GW
28
4.5 GW
0.17
3 Intersect Power 54
25.3 GW
5
1.2 GW
0.05
4 Hecate Energy 41
18.1 GW
8
1 GW
0.06
5 Engie 80
17.6 GW
51
4.3 GW
0.24
6 RWE 78
12.8 GW
20
3.2 GW
0.25
7 Avantus 49
12.5 GW
10
1.7 GW
0.14
8 EDF Renewables 54
11.7 GW
15
1.4 GW
0.12
9 OCI Energy 45
10.6 GW
1
100 MW
0.01
144 Heelstone Renewable Energy this page 11
1.2 GW
1
38 MW
0.03

Operating per planned is operating MW divided by planned MW. A low ratio means a pipeline far larger than the fleet already built.

Top 9 by planned MW, plus Heelstone Renewable Energy

Every Heelstone Renewable Energy project

All 12 projects with name, county, grid, MW, queue date, in-service date, interconnection status and construction status. Filter, sort and export to Excel.

Members only
Developer: Heelstone Renewable EnergySort: MW, largest first 12 projects
ProjectCountyGridMWQueue dateIn serviceAgreement
12 projects and 1.2 GW behind this preview

Project names never appear next to their developer on public pages. Members see both.

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We email you when Heelstone Renewable Energy adds a project, signs an interconnection agreement, starts construction, slips a date or drops a project. One email per snapshot, only when something changed.

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