Scope 2 emissions come from purchased electricity, heat, and steam, making them an integral part of business operations. Reducing these emissions often requires capital investment, but in many cases, lowering emissions also leads to cost savings. Additionally, government grants and incentives may be available to support businesses in adopting energy-efficient solutions. So, how can you effectively reduce your Scope 2 emissions?
Reducing Emissions from Purchased Electricity
There are several methods to reduce emissions from purchased electricity, including:
Upgrading to LED Lighting
Switching to LED lighting is an excellent first step. LED lights use a fraction of the energy required by traditional fluorescent tubes and have a much longer lifespan. This makes them a cost-effective investment that reduces both emissions and electricity bills. Installing motion sensors in low-traffic areas such as corridors, restrooms, and storage rooms can further maximise savings by ensuring lights are only on when needed.
Installing Solar Panels
Solar panels absorb sunlight to generate electricity or heat, depending on the system. While the initial investment in solar panels is typically higher than upgrading to LED lighting, the potential long-term savings and environmental benefits are significant. However, solar panels may not be suitable for every business, so consulting with a contractor is essential to determine feasibility.
Upgrading Equipment
Technology continues to advance, making equipment more energy-efficient. Where possible, replace outdated, energy-intensive machinery with newer models that consume less power. This not only reduces emissions but also cuts operational costs.
Improving Energy Management Practices
If capital expenditure is not an option, there are still ways to reduce emissions and save energy, such as:
- Ensuring all computers and monitors are turned off at the end of the workday.
- Turning off equipment, chargers, and other devices when not in use.
- Using lighting only when necessary.
- Conducting energy audits to identify inefficiencies and prioritise reduction strategies.
- Engaging employees by providing training and fostering a culture of energy efficiency.
Purchasing Green Electricity
To eliminate Scope 2 emissions entirely, businesses can purchase green electricity. Some energy suppliers offer green electricity contracts, where they generate enough renewable energy to match your usage. However, the actual electricity delivered to your business will still come from local sources.
Be mindful of greenwashing, a practice where companies market energy as “green” by purchasing Renewable Energy Guarantees of Origin (REGO) certificates without actually generating renewable electricity themselves. Researching and selecting a reputable supplier ensures your green electricity purchase truly supports renewable energy generation.
Reducing Emissions from Purchased Heat and Steam
If your business purchases heat and steam, the reduction strategies will depend on how they are used in operations or facilities. If the heat or steam is for building heating, exploring alternative heating methods may be an option. If it is used in operational processes, newer technologies may offer more energy-efficient solutions. Additionally, consider sourcing heat and steam from more sustainable options where available.
By implementing these strategies, businesses can take significant steps towards reducing Scope 2 emissions while improving efficiency and lowering costs.