What's the best way to dispose of a compostable coffee cup?
Compostable cups need to go into an organic waste/compost bin, not general recycling or landfill, in order to actually break down into nutrient-rich soil; reusable cups remain the best option overall.
How can I tell if a coffee cup is actually sustainable?
Look for the word "compostable" written on or under the cup, or the chemical name PLA (polylactic acid). Avoid relying on the word "biodegradable" alone, since plastic-lined cups can still carry that label; if there's no information printed on the cup at all, assume it's not a sustainable option.
How do you get over social anxiety when cold-calling or pitching businesses in person?
You just have to do it — the first time is the hardest. Make sure to ask specifically for the manager rather than assuming front-of-house staff will pass on your message, since they often won't.
How do I get a response to a cold outreach email?
Personalise every email — reference specific, researched details about the business (e.g. their roaster, their sustainability practices) rather than sending generic copy-paste pitches, and follow up with new value (like new products) if you don't hear back.
What ratio should I use when brewing filter coffee at home?
Use a 1:16 ratio of coffee to water (1 gram of coffee per 16ml of water) as a solid universal starting point, though some roasters recommend 1:15.