{"status":200,"message":"Success","data":{"id":"2e3df200-15df-5403-941d-bf22fcf6de50","title":"Renewable Energy Technologies Income Tax Credit","identifiers":{"otherIds":{"opp:opengrants:program":{"registry":{"code":"opp:opengrants:program","url":"https://opengrants.io/common-grants/registries/opp-opengrants-program.json"},"id":"hi:hseo-renewable-energy-technologies-income-tax-credit"}}},"status":{"value":"custom","customValue":"Confirm with agency","description":"Varies — check official page"},"description":"The Renewable Energy Technologies Income Tax Credit lets individuals and corporations claim a state income tax credit for part of the cost of a solar PV, solar space heating, solar thermal water heating or wind-powered energy system. The Department of Taxation oversees the credit. Act 24 (2026) changes it for taxable years after December 31, 2026, with new eligibility requirements, certification provisions, aggregate credit limits and a future sunset; Executive Order 26-02 preserves the solar credit for 2026.","funding":{"details":"Up to 35 percent of the total cost of a solar PV, solar space heating or solar thermal water heating system, subject to cap amounts that vary by technology and property type, and up to 20 percent of the cost of a wind-powered system"},"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":{"otherDates":{"cycle":{"name":"Application cycle","eventType":"other","details":"Claimed on the state income tax return for the year the system is installed. Rules change for taxable years after December 31, 2026 under Act 24."}}},"acceptedApplicantTypes":[{"value":"individual","description":"Individual"},{"value":"for_profit_small_business","description":"Business"},{"value":"for_profit_not_small_business","description":"Business"}],"source":"https://energy.hawaii.gov/retitc/","customFields":{"eligibilityCriteria":{"name":"eligibilityCriteria","fieldType":"object","value":{"details":"Individuals or corporations that pay Hawaiʻi income tax and install a qualifying renewable energy system. New eligibility and certification requirements under Act 24 apply to taxable years after December 31, 2026; the State Energy Office says guidance and filing instructions will be posted as they are developed. Individuals or corporations that install a qualifying renewable energy system."},"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":"tax credit","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":"State","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"],"description":"Portal categories","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"applicantTypes":{"name":"applicantTypes","fieldType":"array","value":["Individual","Business"],"description":"Portal applicant types","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"applicantTypesNotes":{"name":"applicantTypesNotes","fieldType":"string","value":"Individuals or corporations that install a qualifying renewable energy system.","description":"Notes on who may apply","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"purpose":{"name":"purpose","fieldType":"string","value":"State income tax credit for solar and wind energy systems.","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"},"estimatedAmounts":{"name":"estimatedAmounts","fieldType":"string","value":"Up to 35 percent of the total cost of a solar PV, solar space heating or solar thermal water heating system, subject to cap amounts that vary by technology and property type, and up to 20 percent of the cost of a wind-powered system","description":"Estimated award amounts, as published","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"howToApply":{"name":"howToApply","fieldType":"string","value":"Claim the credit on the Hawaiʻi income tax return through the Department of Taxation. For taxable years after December 31, 2026, check the State Energy Office page for the certification and filing instructions required by Act 24.","description":"How to apply","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"cycle":{"name":"cycle","fieldType":"string","value":"Claimed on the state income tax return for the year the system is installed. Rules change for taxable years after December 31, 2026 under Act 24.","description":"Application cycle pattern","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"nextDeadlineDisplay":{"name":"nextDeadlineDisplay","fieldType":"string","value":"Varies — check official page","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":"editorial","description":"editorial, record or cycle","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"stringsAttached":{"name":"stringsAttached","fieldType":"string","value":"Caps vary by technology and property type. Credit above the tax owed may be carried forward, and is refundable only under certain conditions. Act 24 adds certification requirements, aggregate limits and a sunset starting with taxable years after December 31, 2026.","description":"The catch: match, reporting, restrictions","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"programSlug":{"name":"programSlug","fieldType":"string","value":"hseo-renewable-energy-technologies-income-tax-credit","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-renewable-energy-technologies-income-tax-credit","description":"Program card on the portal page","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"bindingMode":{"name":"bindingMode","fieldType":"string","value":"none","description":"record, upstream, pending-import or none","schema":"https://opengrants.io/common-grants/schemas/state-portal-v1.json"},"verifiedOn":{"name":"verifiedOn","fieldType":"string","value":"2026-11-11","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":"2026-11-11T00:00:00Z","lastModifiedAt":"2026-11-11T00:00:00Z","competitions":[],"awards":[]}}