The healthcare industry is a major contributor to carbon emissions, ranking as the fifth largest emitter if it were its own country. Approximately 4.4% of global carbon emissions come from the healthcare sector, which includes activities such as emergency vehicle transportation, powering pharmacies, and managing the supply chain for medical equipment and pharmaceuticals.
To address this issue, many healthcare organizations are adopting energy-efficient practices. This includes transitioning to renewable energy sources and implementing sustainable building designs. One company leading the way in this area is IGS Energy, a US-based energy retailer. Chris Rengstorf, the Senior Director of Commercial Solar Operations at IGS Energy, oversees the company’s efforts to provide advanced and renewable energy solutions to commercial and industrial customers.
IGS Energy began offering solar energy to customers in 2014 and has since become the fifth largest on-site solar developer in the US. Rengstorf emphasizes the importance of starting with efficiency upgrades and measures to reduce overall energy usage before exploring other sustainable technologies. Energy audits and real-time monitoring solutions can help healthcare organizations understand their current energy usage and track the impact of improvements.
Determining if solar power is the right choice for a healthcare facility requires careful consideration and consultation with internal leaders, subject matter experts, and an energy supplier. Factors such as cost savings, electric bills, and demand charges need to be taken into account. While solar may not offset all portions of the electric bill, it can still create savings, especially in markets with state incentives or high energy rates. On-site solar can also serve as a long-term hedge against rising energy rates.
If on-site solar is not feasible, healthcare facilities can explore options such as green energy contracts or community solar. Green energy contracts allow organizations to support renewable projects through the purchase of renewable energy credits (RECs) and claim green power. Community solar enables customers to enroll in and purchase power directly from solar projects located elsewhere on the grid.
To control energy costs and navigate the future of renewables, Rengstorf advises healthcare facilities to develop an energy strategy that aligns with their needs and goals. This includes assessing risk appetite and working with experts who understand the options available. As the renewable energy market continues to evolve, organizations should expect market volatility and seek energy companies that specialize in both commodity supply and renewable generation.
In conclusion, the healthcare sector has a significant energy impact and contributes to carbon emissions. By adopting energy-efficient practices and exploring renewable energy solutions such as solar power, healthcare organizations can reduce their environmental footprint and contribute to a more sustainable future.
