Revenue Recognition
The disclosures below discuss the Company’s material revenue contracts.
The following table provides information regarding disaggregated revenue:
Years Ended December 31,
20242023
Revenue recognized over time:
Services - engineering and others (1)$1,986,008 $1,322,953 
Grid services321,671 839,265 
Grants409,977 326,757 
Revenue recognized at point in time:
Products2,568,573 5,843,187 
Total revenue$5,286,229 $8,332,162 
__________________
(1) Amount includes $848,929 of management fees earned related to Fresno EV infrastructure project management.
The aggregate amount of revenue for the Company’s existing contracts with customers as of December 31, 2024 expected to be recognized in the future, and classified as deferred revenue on the consolidated balance sheet for year ended December 31, is as follows (this disclosure does not include revenue related to contracts whose original expected duration is one year or less):
2025$506,496 
2026466,594 
2027154,737 
202878,250 
Thereafter72,166 
Total (1)$1,278,243 
__________________
(1) The revenue recognition is subject to the completion of construction and commissioning of the EV infrastructure.
The following table summarizes the Company’s revenues by geography:
Years Ended December 31,
20242023
United States$4,979,722 $7,858,583 
United Kingdom— 33,047 
Denmark306,507 440,532 
$5,286,229  $8,332,162 

About Revenue Disclosures

Revenue disclosures under ASC 606 explain how a company identifies performance obligations, allocates transaction prices, and determines when revenue is recognized. This section is essential for understanding whether reported revenue reflects genuine economic activity or aggressive accounting choices. Analysts examine the mix of point-in-time versus over-time recognition, which directly affects revenue timing and comparability.

Key signals: rising contract liabilities (deferred revenue) suggest strong future revenue visibility, while declining contract assets may indicate slowing project milestones. Watch for variable consideration estimates — rebates, returns, and performance bonuses that require management judgment. Significant changes in disaggregated revenue by geography or product line can reveal shifting business mix before it appears in headline numbers. Compare revenue growth against contract liability growth to assess sustainability, and scrutinize any changes in the timing of recognition that coincide with earnings pressure.