Author: Yazmín Franco
Proofreader: Aanvi Jhaveri
 


Despite 8 million Californians experiencing food insecurity, Californians discard almost 6 million tons of food annually . According to CalRecycle, this organic waste comprises 18% of the material found in landfills , making food waste the third largest contributor to greenhouse gas emissions (ghg) . Greenhouse gases capture radiation from the sun, thereby warming the planet. However, having an excessive amount of ghg emissions exacerbates the amount of heat trapped by the Earth’s surface and contributes to global warming. Food waste accounts for 6.7% of worldwide ghg emissions , meaning that if food waste was a country, it would be the third largest ghg emitter. Its emissions ranking would place food waste right behind China, the largest emitter at 25.9%, and the U.S., the second largest emitter at 13.9% . 


In 2016, California passed AB 1826 which mandates businesses to recycle their organic waste . This mandate was followed by SB 1383, which went into effect in 2022. This law requires grocery stores, food wholesalers, restaurants, and cafeterias to donate their left-over organic products instead of discarding them . Unfortunately, SB 1383’s implementation has proven flawed because its vague language has left food banks and businesses struggling to determine who is responsible for financing the costs associated with donating, sorting, and repurposing donated food.

 
As climate change exacerbates, food waste will likely lead to inflated food prices and limited food availability, compounding struggles for vulnerable populations such as people of color, poor people, people with disabilities, and those who live in food deserts. Climate change will alter what type of food we can grow, how much of it we can grow, and where we can grow it. This changing landscape could lead to “competition over water and fertile land”.  As resources diminish or disappear from communities altogether, food waste will create climate refugees – people who have to flee their homes because climate change has made life there uninhabitable. The more natural resources deplete or become polluted, affected areas will experience a decrease in jobs, businesses, schools, investments, and capital inflows.

 
[1] California Association of Food Banks (nd) https://www.cafoodbanks.org/hunger-data/
[2] CalRecycle (2022) https://calrecycle.ca.gov/organics/food/
[3] Ibid
[4] Linnekin (2022) https://reason.com/2022/04/23/californias-new-food-waste-law-is-backfiring/
[5] Murdock (2017) https://www.universityofcalifornia.edu/news/what-you-need-know-about-food-waste-and-climate-change
[6] Ibid
[7] CalRecycle (2022) https://calrecycle.ca.gov/organics/food/
[8] Linnekin (2022) https://reason.com/2022/04/23/californias-new-food-waste-law-is-backfiring/
[9] Ibid
[10] Hobert & Negra (2020) https://unfoundation.org/blog/post/climate-change-and-the-future-of-food/

Policy Recommendations
 

The California State Government could allocate more funding to food waste initiatives implemented by state and non-state actors, and partner with cities to find anti-food waste approaches tailored to each jurisdiction. By creating state-funded prize competitions for anti-food waste technology, providing subsidies for green technologies, and implementing green taxes on a variety of unsustainable business practices, California could incentivize sustainable corporate behavior and green research and development. This carrot and stick practice could excite companies, start-ups, and local communities to become involved in efforts to develop anti-food waste and other green technologies to mitigate food-related emissions. For example, in 1999, MIT invented the Food Cam. With the push of a button, this camera provides the location and amount of free food to an intended audience[1]. Today, MIT’s Media Lab uses the camera in all its buildings and has reduced food waste to zero[2].

 

Similarly, Copia, a California-based company, is fighting food waste and hunger with the use of a mobile application. Companies insert information on their leftover food and location into the Copia application and Copia sends a driver to pick up the food and deliver it to nearby shelters[3]. As of 2022, Copia has recovered more than 4 million pounds of food, delivered more than 3.5 million meals, and diverted more than 18 million pounds of carbon dioxide (equivalent)[4]. According to Copia, “For every $1 a company invests in food waste reduction, they can expect a $14 return on investment”[5].

 

Disseminating information on the financial benefits associated with food waste reduction can mobilize companies to enact anti-food waste policies. Already, big retailers and food giants such as Walmart, Kroger, Nestlé, and PepsiCo have promised to cut their food waste by 50% by 2030[6]. With government funding, initiatives like Food Cam or Copia’s mobile application could become pilot programs throughout California and help to shape the discourse and mentality surrounding food waste. This could increase the speed at which anti-food waste pledges from big companies become a reality. The state could also offer a simultaneous public education campaign where California incentivizes a diet focused on eating less meat, as shifting away from meat “could lead to an 80% reduction in greenhouse gas emissions from the agriculture sector”[7] alone.

 

California has been working aggressively to combat climate change by enacting some of the most progressive climate change policies in the United States and by collaborating with other governments to help them do the same. However, for California to meet its climate goals, it must actively work to dismantle the systemic environmental inefficiencies which arise from food production and food waste within its borders.

 

[1] Vox (2017) https://www.youtube.com/watch?v=6RlxySFrkIM&list=WL&index=2&t=101s&ab_channel=Vox

[2] Ibid

[3] Ibid

[4] Copia About (nd) https://gocopia.com/about/

[5] Copia (nd) https://gocopia.com/

[6] Devenyns (2020) https://www.fooddive.com/news/nearly-200-companies-pledge-to-halve-food-waste-by-2030/585873/

[7] Hobert & Negra (2020) https://unfoundation.org/blog/post/climate-change-and-the-future-of-food/

 

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Climate Ambassadors Open Recruitment

 Climate Ambassadors is a UC Alianza MX initiative to build a network of students of the University of California and Mexican institutions and connect them with career opportunities within the new climate economy and society.

Climate Ambassadors work together on crossborder climate, sustainability and social justice challenges, building a network for impact.

Requirements

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  • Undergraduate only (ideally in junior year or 5th semester).
  • Intermediate-level English and Spanish.
  • Must be available to participate in an internship for 10 to 15 hours per week.
  • Submit a cover letter (one page max./Arial 12, line spacing 1.15).
  • Recommendation Letter

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