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Perkins Eastman

We are taking climate action

Carbon credits purchased

3,448tonnes of carbon credits

Since July 24, 2024, including 2,239 tonnes with CNaught.

Spread the word

That’s the same climate impact as

56,992

new trees planted

751

cars off the road for a year

435

homes’ annual energy usage

8,566

flights from LA to New York

* calculations based on U.S. EPA formulas

A diversified, science‑aligned portfolio

We partner with CNaught to purchase a diversified portfolio of high-quality carbon credits that is designed to maximize impact, mitigate risk, and foster innovation. A portfolio approach to carbon credits is recommended by the World Economic Forum, and the CNaught portfolio embodies the science-based best practices laid out in Oxford’s Principles for Carbon Offsetting.

Portfolio allocation

CNaught purchases

Technology-based Reductions

Category I

1,464 t

65.4%

Nature-based Removals

Category IV

757 t

33.8%

Technology-based Removals

Category V

18 t

0.8%

Projects supported

Technology-based Reductions

7 projects · 1,464 tonnes

This category covers a wide range of projects that aim to reduce and avoid emissions versus business as usual. Examples include: natural gas leak repairs, destruction of refrigerants that would otherwise be vented to the atmosphere, and capture of methane emitted from landfills.
Tradewater Thailand 6
Technology-based Reductions

Samutprakarn, Thailand

Tradewater Thailand 6

This project destroys CFC-12, a potent greenhouse gas and ozone-depleting substance that was illegally smuggled into Thailand and seized by customs officials but otherwise had no end-of-life solution.

5 tonnes

View project

Titas Gas Leak Repair
Technology-based Reductions

Greater Dhaka, Bangladesh

Titas Gas Leak Repair

This project reduces natural gas leaks from a gas distribution network in Bangladesh through the use of an advanced leak detection and repair program that would not be feasible without carbon credit revenue.

595 tonnes

View project

CarbonCure 1
Technology-based Reductions

Georgia, U.S.

CarbonCure 1

This project captures waste CO2 and injects it into concrete during manufacturing, permanently mineralizing the CO2 while simultaneously reducing Portland cement usage. The dual approach both removes CO2 from the atmosphere through permanent sequestration and reduces emissions from cement production.

25 tonnes

View project

Tradewater Honduras
Technology-based Reductions

Honduras

Tradewater Honduras

The Tradewater International Honduras 1.0 project destroyed CFC-12, a refrigerant and potent greenhouse gas privately stored in Honduras that otherwise that otherwise would have leaked into the atmosphere over time.

102 tonnes

View project

CarbonCure 2
Technology-based Reductions

U.S. and Canada

CarbonCure 2

This project uses waste CO2 as part of the concrete manufacturing process and thereby both stores that CO2 permanently in concrete and further reduces carbon emissions by using less Portland cement as a concrete ingredient.

20 tonnes

View project

Heartland Methane Abatement
Technology-based Reductions

Washington County, Oklahoma

Heartland Methane Abatement

The Heartland Methane Abatement project plugged six orphaned oil wells in Oklahoma that were emitting methane and lacked any viable financial or regulatory path to be capped without carbon credit revenue.

109 tonnes

View project

Fuzhou Hongmiaoling Landfill Gas to Electricity
Technology-based Reductions

Fujian Province, China

Fuzhou Hongmiaoling Landfill Gas to Electricity

This project collects landfill gas to generate 2.5MW of electricity at a landfill in southeastern China, avoiding the emission of methane (a potent greenhouse gas) into the atmosphere and using the methane to generate power and displace dirtier coal-fired power in the electric grid.

608 tonnes

View project

Our non‑CNaught purchases

ProjectOxford categoryVintagesAmount
Advanced Refrigeration - ARS2019001, ACR 737

I - Technology-based Reductions

2019597 tonnes
Bukaleba Forest Project, VCS 799

II - Nature-based Reductions

2019400 tonnes
Buena Vista Heights Conservation Area, CFC 9

II - Nature-based Reductions

2020140 tonnes
Carboneers SRC India, GCSP1024

V - Technology-based Removals

202436 tonnes
CarbonCure 1, VCS 3207

I - Technology-based Reductions

III - Capture & Storage

202036 tonnes

UN Sustainable Development Goals

Our projects support the following UN Sustainable Development Goals.

1 - No Poverty2 - Zero Hunger3 - Good Health and Well-Being4 - Quality Education5 - Gender Equality6 - Clean Water and Sanitation7 - Affordable and Clean Energy8 - Decent Work and Economic Growth9 - Industry, Innovation and Infrastructure10 - Reduced Inequalities11 - Sustainable Cities and Communities12 - Responsible Consumption and Production13 - Climate Action14 - Life Below Water15 - Life on Land16 - Peace, Justice, and Strong Institutions17 - Partnerships for the Goals

Project distribution across the world