National Renewable Energy Day
The U.S. Department of Energy published a National Renewable Energy Day article on March 21, 2023, and its Better Plants calendar also places National Renewable Energy Day on March 21.
Date and recurrence
21 March
This authority record treats the observance as a fixed annual date. The same month and day can be reused unless a stronger source changes the rule.
Scope and status
The verified scope stored for this record is United States / renewable-energy awareness observance recognized in U.S. Department of Energy communications. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Also known as
National Renewable Energy Day
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
Sources
- U.S. Department of Energy — National Renewable Energy DayFederal Agency
- DOE Better Plants — Calendar of EventsFederal Agency Calendar
Frequently asked questions
When is National Renewable Energy Day?
21 March The stored recurrence guidance is: 21 March under the documented U.S. Department of Energy observance usage..
Does National Renewable Energy Day fall on the same date every year?
The authority record classifies it as fixed annual, so its month and day are reusable unless stronger evidence changes the rule.
Is National Renewable Energy Day an official public holiday?
The authority record verifies it within this scope: United States / renewable-energy awareness observance recognized in U.S. Department of Energy communications. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when the supporting authority record explicitly does so.
Who established or recognizes National Renewable Energy Day?
The stored designation basis is: The U.S. Department of Energy published a National Renewable Energy Day article on March 21, 2023, and its Better Plants calendar also places National Renewable Energy Day on March 21.. Supporting provenance includes U.S. Department of Energy — National Renewable Energy Day. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is National Renewable Energy Day international or country-specific?
This authority record is country-scoped to United States. Its fuller verified scope is: United States / renewable-energy awareness observance recognized in U.S. Department of Energy communications.
How is this page verified?
The factual layer is source-backed and keeps its date rule, scope, provenance and editorial guardrails attached to the authority record. This record was checked on 2026-09-10.
Other observances on March 21
These records also resolve to March 21, 2027 under the current authority data.
California Strawberry Day
Two Association of Nutrition & Foodservice Professionals chapter calendars from different publication years list California Strawberry Day on 21 March.
Harmony Day
Department of the Prime Minister and Cabinet, Australian Government
Human Rights Day
The South African Government’s public-holidays page lists Human Rights Day on 21 March.
Independence Day
Australia’s Department of Foreign Affairs and Trade current National Days protocol register lists Namibia — Independence Day on 21 March. The source verifies the diplomatic national-day ide…
International Colour Day
International Colour Association (AIC)
International Day for the Elimination of Racial Discrimination
A/RES/2142 (XXI)