As Earth Month winds down, and Earth Day and Arbor Day celebrations are complete, a lot has been written about the benefits of tree plantings and sustainability. We get a lot of frequently asked questions at The Gifted Tree, and one I will try to answer in this blog: How does planting trees achieve sustainability goals?
Before I delve into the answer, let me summarize how trees and the planting of trees help benefit the environment in general.
How Trees Benefit The Environment
Improve Air Quality and Carbon Sequestration
Trees reduce air pollution and help to purify the air by absorbing carbon and other pollutants. Trees act as natural carbon sinks, absorbing carbon dioxide from the atmosphere through photosynthesis. Trees absorb a lot of air pollutants which are released into the air by automobiles and industrial facilities. The more mature the tree, the more pollutants absorbed. By filtering pollutants, trees improve air quality and reduce respiratory problems in humans and animals.
Benefit Wildlife
Trees provide essential habitats for a wide range of wildlife, and other understory trees and plants, supporting biodiversity and ecosystem health.
Provide Economic Benefits
Trees can increase property values, improve the tax base, and enhance neighborhood appeal by making streetscapes more pleasant. Surveys show that consumers prefer to shop and live where there are an abundance of trees, and thus, trees can also have a positive impact on the price and desirability of homes. Property values for unimproved lots usually rise based on the amount and density of tree cover.
Reduce Energy Use and Costs
Trees can reduce heating and cooling costs and counteract the “heat island” effect in urban environments by providing shade and windbreaks. Urban areas with little vegetation can experience temperatures of up to seven degrees higher than those with tree coverings. Thus, properly planted trees can cut heating and cooling costs and reduce overall power demand.
Help Improve Water Quality
Trees help anchor soil and reduce storm water runoff. Their roots help bind soil thereby preventing erosion and landslides. Reducing runoff also decreases topsoil erosion and the amount of silt and other pollutants washed into streams, rivers, and lakes. Trees can intercept rainwater, reduce runoff, and improve water infiltration into the soil, which helps recharge groundwater supplies.
Mental Health Benefits
Forests and other areas rich with tree coverage provide recreational opportunities. Being out in nature improves people’s mood and general well being.

Icons – United Nation’s Sustainability Development Goals
Sustainability Goals and How Planting Trees Help Reach Those Goals
In 2017, the United Nations established a a set of Sustainable Development Goals (SDGs) to help businesses and governments build a more equitable and sustainable world. The 17 UN Sustainable Development Goals (SDGs) are a plan to create a better and more sustainable future for all. They represent key benchmarks to addressing poverty, inequality, and climate change. The planting of trees, and reforestation in general, help to get us closer to reaching each one of those 17 goals. This blog will touch on and explain the first five of the 17 goals. A future blog will explain the remaining 12 goals. For more detailed explanation of these goals, please visit the United Nations site.
1. No Poverty
Goal #1 recognizes that poverty is a multi-dimensional issue, with factors ranging from unemployment to social exclusion, vulnerability to natural disasters, susceptibility to disease, and more. Most of the world’s population that live in poverty depend almost entirely on productive land for their livelihoods. Reforestation can improve human lives by providing short and long-term employment, increasing the land’s ability to produce food and building materials over time, and protecting infrastructure from extreme weather events. Any efforts to reduce poverty need to include the planting of trees to build up healthy, well-managed forests, watersheds, and soils.
2. Zero Hunger
While the number of undernourished people worldwide has dropped significantly in the past several decades, still a significant number of the world’s population go to bed hungry every night, and remain a huge barrier to advancing developing countries. Working with experts, the planting of trees can provide nutritious food for everyone, generate sustainable income, support rural development, and protect the environment. Investments in agriculture are crucial to increasing productivity and supporting the sustainable food systems necessary to alleviate hunger. Restoring degraded forests by planting trees in agricultural areas can address hunger by improving economic well-being and protect the livelihoods of farmers in developing nations. Additionally, when sustainable agroforestry is incorporated into larger tree planting projects, they can help to protect new plantings and native forests from over-harvesting and extraction that can occur when people are dependent on forest resources for survival.
3. Good Health and Well-Being
Good health is essential to sustainable development and advancement of mankind. Much progress has been made in this area, but it is uneven and there is a wide gap among countries. Planting trees can improve health in humans by providing sustainable, high quality supplies of food and water over time, modulating temperatures, absorbing rainwater during storm events, providing a buffer against powerful storm systems, and reducing the incidence and transmission of diseases. One overlooked benefit provided by trees is its medicinal benefits in many cultures as well as improving mental health by spending time amongst the trees and just being in the forest.
4. Quality Education
Receiving a quality education is one of the most powerful and proven vehicles for sustainable development and advancement. Providing agroforestry education is one of the overlooked benefits in many of The Gifted Trees tree planting projects. In addition to planting trees in underserved areas of the world, there is an educational component, teaching communities techniques to create living fences and alley crops that will protect their lands and increase soil fertility and crop yields, reduce erosion, and improve water infiltration. In addition to providing jobs and restoring landscapes, many of our partners educate communities about sustainable agroforestry, land use practices, site monitoring, and micro-economics. We have seen that planting trees and maintaining them directly promotes education by increasing incomes and reducing the time spent securing basic necessities such as food and fuelwood. This gives parents more time and money to educate their children, and exposes them to opportunities they may not otherwise have had access to. Most of these individuals have no knowledge of proper land management techniques, but this training will be a significant factor in the fight against deforestation.
5. Gender Equity
This goal is related to the last goal. It is vital to understand that in many parts of the world, especially developing countries, the brunt of the family work falls on the women. Women take care of the children and cook all the meals. They don’t have access to stoves and ovens so they have to build fires to cook. These fires are fueled by collecting wood but with a shrinkage in sources, women can spend hours a day to travel by foot to collect this wood so that they are able to cook. Planting trees can increase gender equity and empower women by increasing their access to quality nutrition and other essentials of life. Planting trees to restore local landscapes can increase incomes by growing productive and sustainable agricultural crops.
We will explore more of the Sustainable Development Goals in future blogs, but in the meantime, you can be part of the solution by planting trees. The Gifted Tree works with non-profits around the world to plant memorial and celebration trees in order to achieve these goals. .