LITTORAL POWER SYSTEMS, INC.
Hydrokinetic turbine for in-current marine and riverine energy conversion with optimized design for reduced cost of energy
- Sector
- Energy
- Headquarters
- New Bedford, MA
- Founded
- 2014
- Total capital
- $457K
- Federal grants
- $457K
- 2 awards · 2020–2021
- Rank in peer group#16 of 32
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 4
- 20 pending · first 2020
- Rank in peer group#6 of 32
Capital timeline
Latest events
- Federal grantEnergy · Phase I · Remotely Installed Anchorages for MHK Cost Reduction$257K
- Federal grantEnergy · Phase I · Riverine surface debris removal system powered by marine hydrokinetics$200K
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Standing among 32 peers
Line = medianEnergy · Device
- Federal grants#16 · top 50%
- Granted patents#6 · top 19%
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
No founders are linked to this company yet.
Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.
Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026
Claim this profile to add your teamWhat it has protected
USPTO · 4 granted of 24- PendingTurbine Platform Current Energy Conversion System With Debris ProtectionUSPTOApplication 18618980
- PendingZero-ascend Omnispecies (zao) Prefabricated Fish Passage Attraction SystemUSPTOApplication 18951313
- GrantedZero-ascend Omnispecies (zao) Prefabricated Fish Passage Attraction SystemUSPTOUS 12,188,194
Show all 24 patent records
- Turbine Platform Current Energy Conversion System With Debris ProtectionJun 19, 2025 · Application 18618980Pending
- Zero-ascend Omnispecies (zao) Prefabricated Fish Passage Attraction SystemApr 3, 2025 · Application 18951313Pending
- Zero-ascend Omnispecies (zao) Prefabricated Fish Passage Attraction SystemJan 7, 2025 · US 12,188,194Granted
- Scaled Hydropower With SealsMay 23, 2024 · Application 18366372Pending
- Scaled HydropowerJan 31, 2023 · US 11,566,392Granted
- Hydrokinetic Energy DeviceOct 13, 2022 · Application 17842468Pending
- Prefabricated, Modular Hydropower Foundation System For Soil ConditionsOct 13, 2022 · Application 17587886Pending
- Hydrokinetic Energy DeviceJun 28, 2022 · US 11,371,481Granted
- A Modular Variable-head Hydroelectric Energy Conversion SystemApr 21, 2020 · US 10,626,569Granted
- Pumped Storage Hydropower SystemJun 6, 2019 · Application 16265984Pending
- Modular Tidal And River Current Energy Production SystemJul 12, 2018 · Application 15520685Pending
- Pumped Storage Hydropower SystemApr 12, 2018 · Application 15726982Pending
- Pumped Storage Hydropower SystemApplication PCTUS2017055574Pending
- A Modular Variable-head Hydroelectric Energy Conversion SystemApplication PCTUS2016057162Pending
- Innovative Small Pumped Storage SystemApplication 62405545Pending
- Modular Tidal And River Current Energy Production SystemApplication PCTUS2015056477Pending
- Hydrokinetic Energy DeviceApplication PCTUS2023068461Pending
- Modular Variable-head Hydroelectric Energy Conversion SystemApplication 62241553Pending
- Scaled HydropowerApplication 18151995Pending
- Zero-ascend Omnispecies (zao) Prefabricated Fish Passage Attraction SystemApplication PCTUS2022036515Pending
- Surface Platform Current Energy Conversion SystemApplication 63611667Pending
- Zero Ascend Omnispecies Prefabricated Fish Passage Attraction SystemApplication 63219666Pending
- Turbine Platform Current Energy Conversion System With Debris ProtectionApplication PCTUS2024021811Pending
- Fish Passage And Scaled HydropowerApplication 62852066Pending
Related companies, and why
- Flux Marine Ltd.Similar federal contract value in Energy · null in contracts
- Garrett Motion Inc.Similar federal contract value in Energy · null in contracts
- Lithium Werks Group B.V.Similar federal contract value in Energy · null in contracts
- FIRST SOLAR, INC.Similar federal contract value in Energy · null in contracts
- Tenrehte Technologies, Inc.Similar federal contract value in Energy · null in contracts
- KORE Power, Inc.Similar federal contract value in Energy · null in contracts
Regulatory activity · Energy
- Air Plan Approval; Michigan; Redesignation and Maintenance Plan for the Partial St. Clair 2010 1-Hour Sulfur Dioxide (SO2) NAAQS Nonattainment AreaEnvironmental Protection Agency
- Air Plan Approval; Delaware; 2006 24-Hour Fine Particulate Matter Limited Maintenance Plan for the Philadelphia Nonattainment AreaEnvironmental Protection Agency
- Air Plan Approval; Oklahoma; Updates to the State Implementation Plan for New Source Review Permitting and General SIP ProvisionsEnvironmental Protection Agency
- List of Approved Spent Fuel Storage Casks: NAC International, Inc., MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment Nos. 16 and 17 and Revisions to Amendment Nos. 0 Through 16Nuclear Regulatory Commission
- Epyrifenacil; Pesticide TolerancesEnvironmental Protection Agency
- Fluoxapiprolin; Pesticide TolerancesEnvironmental Protection Agency
Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .