Walnut Tree at Los Trancos Preserve

Climate Change

Walnut Tree at Los Trancos Preserve by E. Freeman

Climate change is a direct threat to Midpen’s mission. Now and into the future, climate change has far-reaching consequences for the Bay Area’s natural environment and all of us who depend on it. Greenhouse gases released by burning fossil fuels for transportation and energy are changing our climate. As a result, we are seeing warmer temperatures, changes to plant and animal habitat ranges, more dangerous wildfires, sea level rise, and more intense droughts and floods. For Midpen this is an opportunity to lead by example and be part of the solution. 

Supports Climate Action Plan Implementation
Climate Action Plan
illustration of a notebook with images of animals on cover

Midpen Surpasses Interim Goal for Curbing Carbon Emissions 

Our most recent 2020 Greenhouse Gas Inventory shows Midpen is making great progress toward our greenhouse gas emission reduction goals.

Midpen’s Climate Action Plan, finalized in 2018, outlines efforts for meeting our goals to reduce operational emissions 20% by 2022, 40% by 2030, and 80% by 2050 as compared to our 2016 emissions. To track progress and maintain transparency about what actions we are taking to combat carbon emissions, every two years staff conduct a greenhouse gas inventory.

Man fueling Midpen truck with renewable diesel
Midpen's first fueling with renewable diesel in September 2018

Our latest inventory shows that emissions in 2020 were 24% below the baseline, surpassing our goal of 20% reductions by 2022. The inventory measures emissions from vehicles, equipment and business travel (26% reduction), employee commutes (38% reduction), facilities (35% reduction) and tenant residences (31% reduction). 

These reductions were achieved by fueling diesel equipment and vehicles with renewable diesel, purchasing 100% renewable electricity for most facilities, reducing employee commutes, and offsetting emissions from business air travel. 

Midpen has more changes in the works to reduce emissions, including installing a solar carport system at one field office, energy efficiency upgrades for the new administrative office building at 5050 El Camino Real and developing a plan to transition our fleet of vehicles and maintenance equipment away from fossil fuels over time. Some progress has already been made on that front, with new electric vehicles and patrol trucks that can use renewable diesel. It is our hope that by doing the right thing and working to reduce greenhouse gas emissions internally, Midpen can draw attention to this critical issue and inspire others to reduce emissions.

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Storing Carbon in Plants and Soils

Midpen’s open space lands store tens of millions of tons of carbon in plants and soils. Developing that land would release much of the carbon into the atmosphere. By acquiring and preserving open space lands, Midpen keeps that carbon stored in the earth.

In addition, in a process called sequestration, plants and soils breathe in more carbon every year, removing it from the atmosphere. Every acre of open space land absorbs on average 1 ton of carbon every year.

Midpen can manage the land to help it sequester more carbon and to make sure the carbon that's already locked away in plants and soils stays there long into the future. For example, Midpen is working with the San Mateo Resource Conservation District to study the potential to increase carbon sequestration in rangelands using techniques like biochar application and encouraging woody vegetation along streams and roads.

Our Wildland Fire Resiliency Program is an example of land management that protects the carbon that’s already on the landscape, by reducing the risk of catastrophic wildland fire that could threaten even our oldest, largest trees — our carbon-storing heroes.

Carbon Storage Map for Midpen District
Map of carbon stored in plants and soils in the Midpeninsula area. Red and purple areas have more carbon. Areas outlined in black are Midpen preserves.



Promoting Resilient Landscapes

Even if greenhouse gas emissions stopped tomorrow, some climate change impacts would still be inevitable. Midpen is preparing for those impacts by working with experts and regional partners to understand the vulnerability of habitats, plants and wildlife and identify land management actions we can take now to protect them in the future. Many of the actions that help make the landscape more resilient — able to absorb stress and maintain function in the face of climate change — are things land managers have always known are important. By protecting land from development, providing a system of connected refuges for plants and animals to move and adapt, and restoring ecosystems to minimize other stressors like invasive species and disease, Midpen protects the natural environment now and in the future.


mountain bikers on ridge trail

You can follow our lead and take steps to reduce your own contributions to climate change while bolstering large-scale efforts. Driving and flying less, buying clean energy from your local community choice energy provider and supporting laws and regulations that fight climate change are some of the most impactful actions you can take.