The phrase "agree to devote" is correct and usable in written English.
You can use it when expressing a commitment to dedicate time, resources, or effort to a particular task or cause.
Example: "We all agree to devote our weekends to volunteering at the local shelter."
Alternatives: "commit to dedicating" or "consent to allocate".
The participating states have agreed to devote virtually all their RGGI money to energy-use reduction.
What made the project particularly appealing to Mr. Starobin was that all the players had agreed to devote their royalties to CARE, a group that fights global poverty.
They had a frank discussion about marriage, commitment and sacrifice, and agreed to devote themselves to each other, to the glory of God and to serving others.
In an interview with Radio Free Europe, Stets said that more than 20,000 people had agreed to devote their time to the "daily struggle".
And it agreed to devote an exhibition this month to the work of whichever unknown artist beats back the challengers on Bravo's reality show "Work of Art".
"Thomas, impressed that my station would air a whole program on the interview, agreed to devote his entire news conference to my questions.
As part of the libel settlement, the band agreed to devote all royalties from their record to charities of the prime minister's choice.
For now, the Brattleboro Retreat, a private psychiatric hospital, has agreed to devote 14 beds to patients who would otherwise go to the state hospital, with the state pledging $3.5 million for required renovations.
Expo '86, a Special, that opened in Vancouver in British Columbia on May 2nd, agreed to devote itself thematically to Transportation & Communications, & it adopted the motto "World in Motion-World in Touch".
Mr. Obama has made the treaty a top priority for the lame-duck session and at Mr. Kyl's insistence, agreed to devote $85 billion over 10 years to modernizing the nuclear weapons complex.
