{"status":200,"message":"Success","data":{"id":"21c4d77b-0d56-55b6-8abc-320693349786","title":"Diesel Replacement Rebate Program","identifiers":{"systemId":{"registry":{"code":"opp:opengrants:system","url":"https://opengrants.io/common-grants/registries/opp-opengrants-system.json"},"id":"d6b85edd-2dae-53e1-b982-5e8846ea8a1a"},"otherIds":{"opp:opengrants:program":{"registry":{"code":"opp:opengrants:program","url":"https://opengrants.io/common-grants/registries/opp-opengrants-program.json"},"id":"hi:hseo-diesel-replacement-rebate-program"}}},"status":{"value":"open","description":"Rolling — applications accepted continuously"},"description":"The Diesel Replacement Rebate gives public and private organizations a rebate toward a new zero-emission vehicle that replaces an existing diesel vehicle, which must be scrapped. Eligible vehicles are school buses, transit, shuttle and tour buses, medium- and heavy-duty trucks, and diesel non-road engines, equipment or vehicles such as those used in agriculture and at ports and airports. The program is run by the Hawaiʻi State Energy Office with the Department of Health.","funding":{"details":"Up to 45% of eligible project cost. The program page says approximately $2 million is currently available for rebates; the 2026 Program Guide linked from it says over $7 million is available, part of it time-limited and expiring before the 2028 end date."},"funders":{"primary":{"id":"313ec19c-56e3-50e0-9a2e-5bb7e619c9b0","name":"Hawaiʻi State Energy Office","identifiers":{"otherIds":{"org:opengrants:funder":{"registry":{"code":"org:opengrants:funder","url":"https://opengrants.io/common-grants/registries/org-opengrants-funder.json"},"id":"fc2aa386-879b-51a4-86a6-1f6239031ab6","allIds":[{"id":"fc2aa386-879b-51a4-86a6-1f6239031ab6","status":"active"}]},"org:us:hi:agency":{"registry":{"code":"org:us:hi:agency","url":"https://opengrants.io/common-grants/registries/org-us-hi-agency.json"},"id":"HSEO"}}}}},"keyDates":{"closeDate":{"name":"Application deadline","eventType":"other","details":"Ongoing","description":"Rolling — applications accepted continuously"},"otherDates":{"cycle":{"name":"Application cycle","eventType":"other","details":"Rebates are awarded on a rolling basis through September 30, 2028, or until funds are exhausted; funds are reserved first come, first served."}}},"acceptedApplicantTypes":[{"value":"government_state","description":"Public Agency"},{"value":"government_county","description":"Public Agency"},{"value":"government_municipal","description":"Public Agency"},{"value":"government_special_district","description":"Public Agency"},{"value":"for_profit_small_business","description":"Business"},{"value":"for_profit_not_small_business","description":"Business"},{"value":"non_profit_with_501c3","description":"Nonprofit"},{"value":"nonprofit_without_501c3","description":"Nonprofit"},{"value":"school_district_independent","description":"School District"}],"source":"https://energy.hawaii.gov/diesel-replacement/","customFields":{"costSharing":{"name":"costSharing","fieldType":"object","value":{"isRequired":true,"percentage":55,"details":"The 2026 Program Guide says applicants must provide a minimum of 55% cost match, and the match cannot include funding from federal sources such as other federal grants. Expenses incurred before project selection do not count as cost share."},"description":"Cost-sharing / match requirement","schema":"https://commongrants.org/custom-fields/costSharing"},"eligibilityCriteria":{"name":"eligibilityCriteria","fieldType":"object","value":{"details":"Public and private organizations in Hawaiʻi with an eligible diesel vehicle to replace with a battery-electric or hydrogen-powered vehicle. Employees and contractors or sub-recipients of the Department of Health Clean Air Branch and the State Energy Office are not eligible. Public and private organizations within the State of Hawaiʻi with eligible projects."},"description":"Who is eligible, in the funder's words","schema":"https://commongrants.org/custom-fields/eligibilityCriteria"},"additionalInfo":{"name":"additionalInfo","fieldType":"object","value":{"url":"https://energy.hawaii.gov/rebates-and-incentives/","description":"Hawaiʻi State Energy Office grants page"},"description":"Where the agency publishes its programs","schema":"https://commongrants.org/custom-fields/additionalInfo"},"fundingInstrument":{"name":"fundingInstrument","fieldType":"string","value":"rebate","description":"grant, loan, grant+loan, tax credit, rebate, in-kind or other","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"fundingSource":{"name":"fundingSource","fieldType":"string","value":"Other","description":"State, Federal, Federal and State, or Other","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"lastSyncedAt":{"name":"lastSyncedAt","fieldType":"string","value":"2026-11-15T06:04:25Z","description":"When the OpenGrants record data behind this opportunity was last refreshed (UTC)","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"stateCode":{"name":"stateCode","fieldType":"string","value":"HI","description":"USPS code of the state whose agency offers this funding","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"agencyKey":{"name":"agencyKey","fieldType":"string","value":"hseo","description":"Portal key of the administering agency","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"agencyAbbrev":{"name":"agencyAbbrev","fieldType":"string","value":"HSEO","description":"Administering agency abbreviation","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"agencyUrl":{"name":"agencyUrl","fieldType":"string","value":"https://energy.hawaii.gov/","description":"Administering agency website","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"categories":{"name":"categories","fieldType":"array","value":["Energy","Transportation","Environment & Water"],"description":"Portal categories","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"applicantTypes":{"name":"applicantTypes","fieldType":"array","value":["Public Agency","Business","Nonprofit","School District"],"description":"Portal applicant types","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"applicantTypesNotes":{"name":"applicantTypesNotes","fieldType":"string","value":"Public and private organizations within the State of Hawaiʻi with eligible projects.","description":"Notes on who may apply","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"purpose":{"name":"purpose","fieldType":"string","value":"Rebates for replacing medium- and heavy-duty diesel vehicles with zero-emission equivalents.","description":"One-line purpose","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"geography":{"name":"geography","fieldType":"string","value":"Statewide","description":"Geographic limits within the state","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"fundingSourceNotes":{"name":"fundingSourceNotes","fieldType":"string","value":"Volkswagen Environmental Mitigation Trust and the federal Diesel Emissions Reduction Act.","description":"Notes on the source of funds","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"matchingFunds":{"name":"matchingFunds","fieldType":"string","value":"55%","description":"\"Not Required\" or the required match percentage, as published (costSharing holds the parsed form)","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"fundingMethod":{"name":"fundingMethod","fieldType":"string","value":"Reimbursement(s)","description":"Reimbursement(s), Advance(s), Advances & Reimbursement(s) or Other","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"estimatedAmounts":{"name":"estimatedAmounts","fieldType":"string","value":"Up to 45% of eligible project cost. The program page says approximately $2 million is currently available for rebates; the 2026 Program Guide linked from it says over $7 million is available, part of it time-limited and expiring before the 2028 end date.","description":"Estimated award amounts, as published","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"howToApply":{"name":"howToApply","fieldType":"string","value":"Read the Program Guide, then submit the project application with a dated vendor quote and the Project Details Excel file. If the project is eligible, funds are reserved, the participant signs an agreement, takes delivery of the new vehicle, scraps the old one, and submits final documentation to receive the rebate.","description":"How to apply","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"electronicSubmission":{"name":"electronicSubmission","fieldType":"string","value":true,"description":"Where applications are submitted (url: … or email: …)","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"cycle":{"name":"cycle","fieldType":"string","value":"Rebates are awarded on a rolling basis through September 30, 2028, or until funds are exhausted; funds are reserved first come, first served.","description":"Application cycle pattern","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"nextDeadlineDisplay":{"name":"nextDeadlineDisplay","fieldType":"string","value":"Rolling","description":"What the portal shows as the next deadline","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"deadlineSource":{"name":"deadlineSource","fieldType":"string","value":"record-live","description":"editorial, record or cycle","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"stringsAttached":{"name":"stringsAttached","fieldType":"string","value":"The rebate is a reimbursement paid only after the new vehicle is received and the old diesel vehicle is scrapped, and the participant pays the scrappage costs. Vehicles bought before the Participation Agreement is signed are not eligible, leasing is not allowed, and the replacement vehicle must operate in Hawaiʻi for at least five years. The program page says EV chargers and charging infrastructure are not eligible, while the 2026 Program Guide still describes one charger per vehicle as an eligible cost within the 45% limit; confirm with HSEO before budgeting a charger. Some projects are subject to Build America, Buy America requirements.","description":"The catch: match, reporting, restrictions","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"programSlug":{"name":"programSlug","fieldType":"string","value":"hseo-diesel-replacement-rebate-program","description":"Stable program slug within the portal","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"programUrl":{"name":"programUrl","fieldType":"string","value":"https://opengrants.io/grants-in-hawaii/#p-hseo-diesel-replacement-rebate-program","description":"Program card on the portal page","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"opengrantsListingUrl":{"name":"opengrantsListingUrl","fieldType":"string","value":"https://energy.hawaii.gov/diesel-replacement/","description":"Listing URL on the bound OpenGrants record","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"bindingMode":{"name":"bindingMode","fieldType":"string","value":"record","description":"record, upstream, pending-import or none","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"verifiedOn":{"name":"verifiedOn","fieldType":"string","value":"2026-11-12","description":"Date the official page was last checked","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"cardStatus":{"name":"cardStatus","fieldType":"string","value":"published","description":"published, needs_review or retired","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"}},"createdAt":"2026-11-12T03:50:44.853Z","lastModifiedAt":"2026-11-15T14:38:06Z","competitions":[],"awards":[]}}