Short answerYes. Sugarcane bagasse is rated for approximately −10 to 120 °C and is microwave-safe, which makes it a common replacement for foam clamshells.
In more detail
Bagasse handles hot meals and rice well. It is less suited to food sitting in a lot of liquid for a long time; for soups, a lined paper soup cup is the better choice.
For EU and US orders, bagasse ships with a PFAS test report.
Basis: Use temperatures from supply specifications, confirmed per item at quotation.