California Environmental Justice Alliance

Building Healthy Communities from the Ground up


Gladys Limon

Executive Director

Read Gladys’ bio
Contact Gladys at: glimon [at]

Katie Valenzuela

Policy and Political Director

Read Katie’s bio
Contact Katie at: katie [at]

Mad Stano

Program Director

Read Mad’s bio
Contact Mad at: mad [at]

Melissa White

Development Director

Read Melissa’s bio
Contact Melissa at: melissa [at]

Diana Vazquez

Policy Manager

Read Diana’s bio
Contact Diana at: diana [at]

Tiffany Eng

Green Zones Program Manager

Read Tiffany’s bio
Contact Tiffany at: tiffany [at]

Jose Torres

Energy Equity Program Manager

Read Jose’s bio
Contact Jose at: jose [at]

Kay Cuajunco

Communications Manager

Read Kay’s bio
Contact Kay at: kay [at]

Mabel Tsang

Civic Engagement Program Manager

Read Mabel’s bio
Contact Mabel at: mabel [at]

Cassie Gardener Manjikian

Grant Writer

Read Cassie’s bio
Contact Cassie at: cassie [at]

Brittny Anya

Operations Manager

Read Brittny’s bio
Contact Brittny at: brittny [at]

Alexis Sutterman

Program Fellow

Read Alexis’ bio
Contact Alexis at: alexis [at]


Gladys Limon, Executive Director

Gladys has over 15 years of experience in legal, policy, and community-based work for environmental justice and civil rights. Having joined CEJA in 2017 as its first Executive Director, Gladys brings a deep connection to CEJA’s members and partners.

Gladys has extensive experience working on behalf of immigrant communities, including as staff attorney at the Mexican American Legal Defense & Educational Fund (MALDEF), where she litigated cases concerning anti-immigrant laws, racial discrimination, and the rights of low-income immigrant workers.

Most recently, Gladys worked as an attorney at Communities for a Better Environment, one of CEJA’s core members, on successful high stakes environmental justice matters including the shut down of Exide’s battery smelter that for decades polluted surrounding communities with dangerous levels of lead and arsenic, resulting in one of the most serious environmental catastrophes in California.

Gladys also helped lead the work of the Standing Together Against Neighborhood Drilling (STAND-LA) coalition alongside our partners at PSR-LA. Gladys brought an unprecedented environmental and civil rights lawsuit on behalf of Youth for Environmental Justice against the City of Los Angeles challenging the rubber-stamping of oil drilling projects in neighborhoods, resulting in the City’s issuance of a robust administrative guidance policy that provides environmental and anti-discrimination protections. Gladys was also a lead attorney representing CEJA in the fight to defeat the Puente Power Plant in Oxnard, a fourth dirty fossil fuel plant proposed in a disproportionately impacted community.

Contact Gladys at: glimon [at]

Katie Valenzuela, Policy and Political Director

As Policy and Political Director, Katie will work to scale the power of the Alliance by advancing CEJA’s Building the EJ Voice in State Policy, Civic Engagement, and Electoral programs. As CEJA’s primary policy and political strategist, she will guide our team in developing and implementing an integrated, cohesive power-building strategy for systemic change through impact policy to improve the health and well-being of environmental justice communities.

Katie Valenzuela comes to CEJA with 10 years of public policy and environmental justice experience. She most recently served Assemblymember Eduardo Garcia in key roles, first as the principal consultant for the Joint Legislative Committee on Climate Change, and then as Capitol Director. A community organizer for 20 years and a proud resident of Sacramento since 2008, Katie helped start the Sacramento Urban Agriculture Coalition, was one of the first Sacramento representatives on California’s AB 32 Environmental Justice Advisory Committee, and is co-chair of the Sacramento Community Land Trust. Katie is passionate about racial and environmental justice, and spends a great deal of her personal and professional time helping elevate the voices of communities of color that are most impacted by climate change. Katie was born and raised in Oildale, California, and holds a Bachelors and Masters degrees in Community Development from U.C. Davis.

Contact Katie at: katie [at]

Mad Stano, Program Director

As Program Director, Mad will oversee, guide the direction of, and strengthen CEJA’s Energy Equity, Climate Justice, and Green Zones Programs. Mad will develop and advance the implementation of a broader framework and coordinate across program areas to increase cohesion and maximize effectiveness.

Mad Stano is a highly regarded attorney and public policy advocate with vast experience working for environmental justice in California. Mad started their legal career as an attorney with the Center on Race, Poverty & the Environment, where they worked with residents impacted by oil and gas pollution in the San Joaquin Valley through litigation, administrative advocacy, state and local policy work, organizing and storytelling. Mad recently completed two years working on energy equity issues through regulatory and state policy work at the Greenlining Institute in Oakland. Their work experience includes anti-discrimination, land use, climate change, extreme energy extraction, and a community-led just transition away from fossil fuels.

Mad has been published in the Vermont Journal of Environmental Law with a piece on their former clients in the Native Village of Kivalina, Alaska and has appeared as a fracking legal expert on Al Jazeera America numerous times. Mad is also a lecturer on environmental justice at Berkeley Law. Mad was raised in Metro Detroit, and received their bachelor’s degree in Sociology from the University of Michigan Honors Program and JD from the George Washington University Law School.

Contact Mad at: mad [at]

Melissa White, Development Director

I am CEJA’s Development Director. In the 1990s I taught English in Oakland, San Francisco and Japan, where my youngest student was four and my oldest was 84. In the late 1990s I became an organizer within the SF Bay Area and national LGBTQ community. These experiences led me into fundraising. I have raised money for immigrant and refugee services, breast cancer advocacy, LGBTQ behavioral health services, LGBTQ youth development, youth organizing around educational justice, and environmental health and justice.

My interest in environmental health and justice is personal and political. My mother and all of her siblings died of cancer after growing up in the 1930’s in a small Central Florida town very close to citrus agriculture and industrial facilities. I don’t know of any family cancer in the generations before or after theirs. I always wondered if exposure to pesticides or other toxic substances in their youth played a role in their deaths. This experience caused me to pay close attention to health issues, and I learned to see through an environmental health and justice lens while working at Breast Cancer Action.

Before joining CEJA, I fundraised for 5 years for a CEJA member organization – Communities for a Better Environment. As CEJA’s Development Director, I work to strengthen the culture of giving and receiving within and around CEJA.

In my free time, I like to wear high-visibility gear and ride my bicycle in LA. I also meditate, do yoga, and read.

Contact Melissa at: melissa [at]

Diana Vazquez, Policy Manager

As CEJA’s Policy Manager, I am responsible for representing the interests and perspectives of our member organizations in front of the legislature, governor’s office, agencies, and environmental advocates. I provide analysis of administrative policies, legislative proposals, and state budgetary proposals that impact environmental justice communities throughout California.

Before joining the CEJA team, I worked as a Policy Advocate for Sierra Club California in Sacramento and previously worked as a Legislative Assistant for Assembly Member Ed Chau and former Assembly Member Mike Eng, where I provided analysis and recommendations on legislation and policy proposals. I am also a proud first generation college graduate from the University of California, Davis where I received a Bachelor of Arts in Political Science and Chicano/a Studies and went onto to receive a Master of Public Policy (MPP) from the Panetta Institute for Public Policy at California State University, Monterey Bay.

Mostly importantly, I continue my activism and community involvement by participating in organizations that advocate for the betterment of marginalized communities. Some of my current and past volunteer experiences include working with organizations like -the Association of Raza Educators, Ethnic Studies Now- Sacramento Chapter, Sacramento Latina Leaders Network, New Leaders Council, California Latino Capitol Association, and the Cesar Chavez Foundation.

During my spare time, I love attending music festivals, visiting art collective spaces, organizing campouts and just simply hanging out with family and friends, while enjoying some delicious food and wine.

Contact Diana: diana [at]

Tiffany Eng, Green Zones Program Manager

Tiffany.300As the Green Zones Program Manager, I work with CEJA to lift up the amazing work that groups are doing across the state to transform polluted and neglected areas into healthy, resilient, and vibrant neighborhoods. I first joined CEJA in 2016 because I love the fact that Green Zones are proactive, people-led plans that holistically combat environmental injustices while providing all the resources and opportunities that our communities need.

I see environmental justice as an important lens through which we can analyze the world around us and find solutions. While my hometown of Oakland, CA informed my politics and fueled my love for these neighborhoods, it also taught me hard lessons about institutional power and marginalization. Yet I love the fact that our people continue to shine, create their own visions of home, and organize to win.

In 2015, I completed my Master’s Degree in City and Regional Planning from UC Berkeley where I focused on environmental planning and policy, water justice, and equitable economic development. Before going back to school, I served as a Youth Organizer, a Co-Director, and a Policy Director for over nine years with AYPAL: Building API Community Power. I have also worked with the Asian Pacific Environmental Network (APEN), the Women’s Policy Institute (WPI), Community Youth Center (CYCSF), and Community Bridges Beacon in the Mission District.

When I’m not working on Green Zones legislation or coalition priorities, you can find me backpacking through the Sierras and promoting socially inclusive green spaces, reading people’s tarot cards, watching the Golden State Warriors win more games than ever before, and continuing my lifelong art and photography practices.

Contact Tiffany: tiffany [at]

Jose Torres, Energy Equity Program Manager

As the Energy Equity Program Manager, I work to ensure California’s energy policies are focused on building a more equitable economy and the Energy Democracy working families and communities of color deserve.

Before CEJA, I was a Legislative Analyst for the California Energy Commission’s Office of Governmental Affairs and worked at the California State Assembly and Senate. My career in the Capitol started as a California Senate Fellow in the Office of Senator Alex Padilla. Outside of the Capitol, I’m also a Co-­Founder and Vice President of the Latinx Young Democrats of Sacramento, was a New Leaders Counsel Fellow, and previously served on the board of the California Latino Capitol Association. Before my career in policy, I participated in the McNair Scholars Program researching the economic benefits of vegan diets for Latinxs and was a grassroots and community organizer with Students for Quality Education, M.E.Ch.A., and other student advocacy groups.

I’m proud to come from a working ­class immigrant family that continues to drive my passion to fight for progressive values. In my free time, I like to screen write social and political dramas. When I’m not writing, I also like to hike, and listen to live music.

Contact Jose at: jose [at]

Kay Cuajunco, Communications Manager

Kay.300As the Communications Manager at CEJA, I work to uplift the voices and solutions of communities on the frontline of struggles for environmental justice across the state whose leadership paves the way for healthy and resilient communities for us all. I coordinate our statewide communications strategy with our member organizations, develop creative messaging, write and design campaign reports and action alerts, maintain our website, manage our online presence on social media, and produce videos and other creative media.

I am deeply committed to reclaiming my connection to the land as a granddaughter of rice farmers in the Philippines. My passion for environmental justice is inspired by both this and my upbringing in the shadows of pollutive military facilities in National City, CA where I first experienced the realities of urban inequalities and environmental racism. However, it was not until I further connected the impact of war and militarism on our environment as an anti-nuclear student organizer at the University of California, Santa Barbara that I began to feel empowered to take action. I now recognize that we have no other choice but to take action for the clean and healthy communities we all deserve.

While pursuing my masters at San Francisco State University, I was a Green Your City Fellow at Bay Localize where I worked on media and communications for urban agriculture and local clean energy campaigns in Oakland. I have also organized with the Coalition of Immokalee Workers on the Campaign for Fair Food as a national steering committee member of the Student Farmworker Alliance. Most recently I have been a creative resistance trainer and co-coordinator of The Ruckus Society’s Arts Core and have facilitated trainings and art builds for the Climate Justice Alliance’s Our Power Campaign in Richmond, Detroit, and New York. I am also currently a filmmaker with Survival Media Agency, a global media network dedicated to climate justice.

Outside of CEJA and organizing, my favorite places to be are behind a camera, in the kitchen, in the garden, on my bike, or on long hikes to natural hot springs.

Contact Kay: kay [at]

Mabel Tsang, Civic Engagement Program Manager

As Civic Engagement Program Manager for CEJA and CEJA Action, I work to build the political power, self-governance and self-determination of EJ communities and communities of color burdened by health, economic and environmental impacts. I build the bridges of accountability between California’s elected leaders and voters, manage ballot measure campaigns, and expand democratic participation for environmental, racial and social justice by centering and including members of our community who have been historically barred from voting. I’ve successfully led the campaign to beat down Proposition 70 which preserved critical public funds to fight climate change.

I became an organizer because of my mom. I found myself in the social justice movement in hopes of making the world a better place for her and others like her. Despite health problems ranging from heart disease to asthma my mother worked as a waitress and a care-taker which brought me into organizing at United Food and Commercial Workers alongside Walmart workers with Organization United for Respect at Walmart, for retail workers’ rights, human dignity and respect in one of the largest commercial global polluters. This brought me to work for San Francisco Rising, an alliance of six Asian, Black, Latinx grassroots working-class immigrant, youth, and people of color base-building organizations across San Francisco, to build the political power to elect progressive candidates and pass bold ballot measures for necessary resources and changes in our community when elected officials would not or could not. I brought my experiences to Asian Pacific Environmental Network a member of CEJA to lead a campaign to contact 30,000 voters, the largest Asian Pacific American direct voter contact efforts in California. I carry these invaluable lessons forward into CEJA’s Civic Engagement and Electoral programs to build the infrastructure of political power and decision making for the future we are building today.

Outside of electoral politics and organizing, I am a current fellow in LeaderSpring’s LEADStrong women of color cohort. I can be found meditating and teaching yoga, taking trips to some of the most beautiful places, and writing books for children of color so they can see themselves in this world.

Contact Mabel: mabel [at]

Cassie Gardener Manjikian, Grant Writer

Cassie.300As CEJA’s Grant Writer, I work to raise our annual budget and impact advancing California’s environmental health and justice movement, through reporting, tracking, and maintaining and developing new funder relationships.

My environmental and social justice career began in 2006 when I graduated from UC Davis with a major in Sociology and minor in Women’s Studies, and joined the Sierra Club in Washington DC to advance global sexual and reproductive health and rights and sustainable, healthy communities. In this role, I partnered with reproductive justice and environmental justice stakeholders and the growing international youth climate movement to jointly pioneer effective grassroots campaigns. In 2010, I left to intern with two of these partners in Ethiopia and Mexico during a solo backpacking trip to 6 continents. I witnessed first-hand the vast, urgent need for locally-based climate justice solutions, and returned to the U.S. invigorated with a new life mission – to advance policies and programs that improve community health and climate resilience.

I joined the Liberty Hill Foundation while earning a Master of Public Health degree at UCLA, and put my ideals into action – advancing the Clean Up Green Up campaign to create Green Zones in three toxic hotspot LA communities. After graduation I became a half-time Research and Policy Analyst at East Yard Communities for Environmental Justice, to develop a similar Green Zones Campaign. In 2013 I left LA to be with my fiancé in Sacramento, where I managed community asthma education programs at Breathe-California, before returning to LA in 2015.

I have traveled to 39 countries, and enjoy any outdoor activity where I can learn something new and be creative. I love skiing, camping, hiking, biking, meditating, singing, dancing, doing arts and crafts, practicing Spanish, learning Armenian, and spending time with my amazing husband Garo.

Contact Cassie: cassie [at]

Brittny Anya, Operations Manager

I manage the operations for the amazing work CEJA does across the state. I enjoy managing operational systems because it is the engine that keeps CEJA running. I like exploring various productivity tools and to-do lists to maximize and increase our productivity. I’m passionate about building resilient communities that are most impacted by systematic injustices that plague our world. I came to CEJA because the folks at this organization work tirelessly to promote environmental awareness to improve the health of our communities.

Before joining CEJA, I did some community organizing around social justice during my time at Fresno State with Black Students United and through my sorority Alpha Kappa Alpha. Additionally, I’ve spent a lot of time working in the social work field with youth and families providing direct services, program management, and administrative support.

During my free time, I can be found listening to music. I love music especially anything from 90’s R&B, Hip Hop, and Jazz. Music keeps me centered and energized to get through the days whether I’m feeling up or down. When the weather permits, I like to spend time at the beach on the sand listening and watching the waves because it’s so calming.

To sum up my life, I would say that I am a continuous learner with a desire to continually gain new knowledge for self-improvement and make positive impacts on the world.

Contact Brittny: brittny [at]

Alexis Sutterman, Program Fellow

Alexis Sutterman graduated from Chapman University (‘19) with a major in Political Science. In the past several years, she has been involved in several efforts to pursue peace for her local and global communities. As a research assistant at Chapman’s Earl Babbie Research Center, Alexis has worked closely with two professors on their research on development assistance in post-conflict societies in East-Central Africa and indigenous environmental movements in Latin America.

In addition, Alexis has been very engaged in Orange County politics. As a NextGen California fellow, a Fund Her intern, and the president of Chapman University Young Democrats, Alexis has registered young people to vote, informed others about local measures, and worked on several campaigns to get progressive candidates elected into office. On campus, she has organized a Rock the Vote event, a walkout against gun violence, and a march to city council to protect CA SB-54 (sanctuary city status in Orange). Alexis has also travelled to Israel/Palestine as a member of the Olive Tree Initiative organization to practice conflict analysis/resolution and international peacebuilding. Inspired by this trip, she wrote her senior thesis on the crisis in Gaza, and used decolonial frameworks to envision a peaceful future for Palestinians in the region.

In the next year, Alexis plans to explore opportunities to pursue climate justice on both an individual and societal level. Blending the frameworks of deep ecology and decolonial theory, she seeks to learn strategies of developing ecological consciousness in oneself, one’s community, and one’s political and social institutions. She hopes this will enable humans to enact a different world-view that connects us back to the planet and to each other.


Contact Alexis: alexis [at]