Sun Day is an annual event organized by religious groups and nonprofits to educate people on climate issues, renewable energy solutions like solar power, and other environmental solutions.

How are churches using solar power?

Many churches, like the New Mount Hermon Church in Michigan, have installed solar panels that have reduced their monthly energy bills by 30%. This allows them to redirect those savings towards supporting and enriching their local communities.

What is the role of faith communities in the clean energy transition?

According to the article, religious communities are seen as a "sleeping giant" in the world of clean energy, and the organizers of Sun Day are working to wake that giant by inspiring more congregations to adopt solar power and other eco-friendly upgrades.

Home / Environment / Faith Communities Embrace Solar Power to Protect the Planet

Faith Communities Embrace Solar Power to Protect the Planet

26 Oct

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Summary

Religious groups promote Sun Day to educate on climate solutions
Solar panels help churches save 30% on monthly energy bills
Congregations see solar as a "sleeping giant" in clean energy

Faith Communities Embrace Solar Power to Protect the Planet

As of October 2025, a growing number of religious organizations and denominations are taking action to address climate change and promote sustainable energy solutions. Inspired by Earth Day, the first annual Sun Day event took place on September 21st, 2025, with the goal of educating people on critical environmental issues and clean energy alternatives like solar power.

The event was organized by various nonprofits and congregations, including Solar Faithful and Michigan Interfaith Power & Light, who are working to encourage faith communities to rethink how they power their establishments. According to Rev. Fletcher Harper, the founder of GreenFaith, Sun Day represents an opportunity for religious Americans to stand up and make it clear that they are concerned about the climate crisis.

One success story is the New Mount Hermon Church in Michigan, which made eco-friendly upgrades including the installation of solar panels. This has resulted in a 30% reduction in the church's monthly energy bills, allowing them to redirect those savings towards supporting and enriching their local community. Solar panels have also turned the church into a haven for the community during power outages and extreme weather events.