GridAI Technologies Corp. (GRDX): Depreciation & Amortization

Annual figures by period end, from SEC filings.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the year ended 2020-12-31 (for example after a spin-off or a discontinued operation), while the year before it was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

$574.7K

Year ended 2025-12-31

+170.6%

3-year compound annual growth

+72.2%

5-year compound annual growth

2019-12-31 Depreciation & Amortization (USD) 2025-12-31

Period ended	Depreciation & Amortization	Change YoY	Source filing
2025-12-31	$574.7K	n/m	2026-05-01, From 2025-01-01
2024-12-31	$48.9K	+67.2%	2026-05-01, From 2024-01-01
2023-12-31	$29.3K	+0.9%	2025-04-09, From 2023-01-01
2022-12-31	$29.0K	+93.3%	2024-03-29, From 2022-01-01
2021-12-31	$15.0K	-60.5%	2023-03-20, From 2021-01-01
2020-12-31	$38.0K	n/c	2022-03-31, From 2020-01-01
2019-12-31	$63.1K	n/a	2021-03-31, From 2019-01-01

Depreciation & Amortization at similar companies

Companies with the same SEC industry code (Electric & Other Services Combined), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

Company	Year ended	Depreciation & Amortization	Change YoY
GridAI Technologies Corp. (GRDX)	2025-12-31	$574.7K	n/m
Genie Energy Ltd. (GNE)	2025-12-31	$1.00M	+13.7%
NorthWestern Energy Group, Inc. (NWE)	2025-12-31	$249.53M	+9.6%
Avista Corp (AVA)	2025-12-31	$289.00M	+5.5%
Alliant Energy Corp (LNT)	2025-12-31	$846.00M	+9.6%
Evergy, Inc. (EVRG)	2025-12-31	$1.16B	+4.4%
NiSource Inc. (NI)	2025-12-31	$1.17B	+11.9%
CMS Energy Corp (CMS)	2025-12-31	$1.31B	+5.3%
Ameren Corp (AEE)	2025-12-31	$1.61B	+5.8%

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