The phrase "a noteworthy addition" is correct and usable in written English.
You can use it to describe something that is significant or valuable when added to a group, collection, or context.
Example: "The new library is a noteworthy addition to our community, providing resources and space for learning."
Alternatives: "a significant enhancement" or "an important contribution."
Power, Justice, and the Environment is a noteworthy addition to the environmental justice discourse.
It is also comfortable, versatile and spacious, a noteworthy addition to a very competitive part of the car market.
By G. F. T. Ryall The New Yorker, February 3 , 1951P. 74 Kneeland race track has a noteworthy addition to its collection of paintings of famous horses - the portrait of Lexington at the age of seven by Thomas J. Scott.
Regardless, "It's a noteworthy addition to the biology [of CRISPR] and a valuable addition to the tool box".
This new test is a more powerful generalization of Rosenbaum's test (the cross-match test is the case r = 1) and constitutes a noteworthy addition to the class of multivariate, nonparametric two-sample tests.
ReAd the full story at Broadly.
A particularly noteworthy addition to the Jazz Machine lineup in the 1990's was the saxophonist Ravi Coltrane, John's son.
THE Capu? siblings -- led by Renaud, 30, a violinist, and Gautier, 25, a cellist -- are a relatively recent but noteworthy addition to the current Who's Who in musical families.
It also features the state art gallery (whose original 19th-century building was augmented with a noteworthy postmodernist addition, the New State Gallery, designed by James Stirling and inaugurated in 1984), archives, library, observatory, opera, and ballet and the Wilhelma Botanical and Zoological Gardens.
The other noteworthy addition to the COSMIC schema is a pair of tables that store external data sources for the samples held in COSMIC (see Other Data Types below).
Skinner made one noteworthy addition to the new organ.
