What happens if the Amazon reaches a tipping point? The rainforest locks away 30% of our greenhouse emissions—keeping us safe from a global meltdown. It’s also home to one-tenth of the species on the planet, who coexist with 47 million people. And don’t forget about the 400 billion trees that stand upon 6.7 million square kilometers.

Sustainable Development Goal 15—”life on land”—seeks to preserve this and other habitats. By protecting plant and animal life in these diverse spaces, we can create positive feedback loops for the planet and all people. Renewable energy is an inseparable part of this equation, and solar power is leading the way.

An Overview of Goal 15

Sustainable Development Goal 15 seeks to protect and restore terrestrial ecosystems. To make that happen, it’s essential to sustainably manage forests, reverse land degradation, and stop biodiversity loss. Our survival depends on nature.

How we’re doing on Goal 15:

• The expansion of agriculture drives 90% of deforestation.
• One million species risk extinction. As many as 200 go extinct every day.
• Between 1970 and 2016, wildlife population sizes dropped by 68%. 
• 100 million hectares of productive land degrades every year due to climate change.
• Around 50% of biodiverse freshwater, terrestrial, and mountain areas are protected. 

It’s never been more urgent to address the triple planetary crisis of climate change, pollution, and biodiversity loss—all of which are interconnected. Sourced from nature, solar energy provides access to electricity while coexisting with our ecosystems.

5 Ways Solar Energy Supports Habitat Conservation

• Fighting climate change. As global temperature rises, species are being lost 1,000 times faster than any other time in history. Solar energy promises to lower greenhouse gas emissions by creating clean power for everyone. 
• Halting land degradation. Entire swaths of terrain are blasted away to unearth crude oil. That causes habitat destruction and disrupts local wildlife populations. Solar energy is safe to install and often coexists with ecosystems when in operation. Rooftop solar takes advantage of existing space.
• Protecting freshwater. It’s our planet’s most precious resource, yet pollution and climate change pose serious threats. Solar-powered water pumps conserve groundwater and prevent diesel spills. Solar farms use less water than traditional energy plants. And reduced emissions mitigates water temperature rise.
• Empowering Indigenous peoples. One-quarter of the world’s land belongs to Indigenous communities. Without their traditional knowledge and connections, it may be impossible to safeguard Earth’s ecosystems in time. Solar energy provides independence and opportunity, empowering Indigenous peoples to coexist with nature.
• Combatting deforestation. One in three people lack access to clean cooking. Forty percent of these people live in Sub-Saharan Africa, where they collect firewood to burn for cooking. This contributes to deforestation, which results in loss of biodiversity, climate change, and pollution. Electric stovetops or solar ovens are clean alternatives that save lives and forests. 

Innovations in Solar Technology for Conservation

As global biodiversity declines, emerging solar technologies are redefining how we protect ecosystems. Today’s solar solutions are more efficient, flexible, and environmentally compatible than ever before. For example, bifacial solar panels capture sunlight from both sides—producing more energy with less land use. Agrivoltaics, which combine solar arrays with agriculture, allow crops, pollinators, and solar systems to inhabit the same space without conflict.

In fragile ecosystems, lightweight solar films eliminate the need for heavy infrastructure and foundation drilling. They can be mounted on existing buildings, greenhouses, or even tents used by conservation teams. Meanwhile, solar-powered camera traps and satellite-linked monitoring stations help rangers track wildlife populations, stop poaching, and study habitats in real time—all without generating emissions or disturbing sensitive landscapes.

Solar innovation is proving that technology can coexist with nature while actively supporting its protection.

Electrifying Conservation in Tanzania 

The forests of Gombe National Park hold one of nature’s great treasures: wild chimpanzees. It’s where Jane Goodall began her research back in 1960, when she arrived in Tanzania for the first time. 

In 1977, the Jane Goodall Institute was founded by a commitment to chimpanzee conservation. For nearly thirty years, researchers used candles, kerosene lamps, and diesel generators to power the institute and its equipment. This proved difficult, especially as the fuel was imported from 800 miles away.

That changed in 2005, when the Solar Electric Light Fund (SELF) secured funding to bring solar energy into the institute. The project: implement an off-grid photovoltaic (PV) system to generate electricity for lights, computers, and a water pump. The leftover energy powers a refrigerator that keeps samples and medicines cold.

These innovations meant that researchers could productively conduct their studies and contribute to a planet where chimpanzees thrive in the wild. It’s one glimpse into the infinite connections between solar energy and habitat conservation.

Community-Led Solar Conservation Models

Long-term conservation requires more than technology—it depends on people. Around the world, community-led solar initiatives are reshaping how local populations protect biodiversity. When communities have access to reliable, clean energy, they are less dependent on extractive activities such as charcoal production, illegal logging, or diesel-based fishing.

In many biodiversity hotspots, solar microgrids power schools, health clinics, and small businesses, providing the foundation for sustainable livelihoods. Conservation NGOs increasingly collaborate with villages to install solar-powered water filtration, efficient irrigation systems, and cold storage for crops—reducing environmental pressure while boosting economic resilience.

By placing solar power in the hands of local people, these models create a powerful feedback loop: healthier ecosystems support stronger communities, and empowered communities safeguard the ecosystems around them. The result is conservation that is culturally rooted, sustainable, and community-driven.

Looking Forward: Solar Energy and Habitat Conservation

Most biodiversity loss happens from unsustainable agriculture and logging. When we clear land for cattle or chop forests for furniture, we weaken the threads of the planet. But now, nature faces a bigger disrupter: climate change.

In 2021, scientists discovered parts of the Amazon were emitting more carbon than they could absorb. The tipping point is no longer around the corner—it’s now upon us. To protect the billions of habitats that form Earth, we must expand access to sustainable energy before it’s too late.