#blog · September 26, 2024
8 Tips for Energy-Efficient Work on the Job Site
Construction sites consume a lot of energy. From planning and equipment to work on site and completion – there are many opportunities to save energy and conserve resources.
High efficiency and productivity are the goals for every job site. But how can project managers ensure that all work is carried out as efficiently and energy-consciously as possible? We present 8 tips on how to make construction work on your job site more energy-efficient.
1. Prefer electric machines or refuel climate-neutral
Electric machines can make a significant contribution to reducing energy consumption on the job site. However, it's not always possible to use electric vehicles for construction projects – especially for large machines. In this case, it's advisable to refuel construction equipment with fuels like biodiesel or our CO2-neutral diesel – this can already help save energy sustainably.
2. The right transport of building materials
The general use of machines can also be made more efficient. Construction processes like transporting building materials from A to B often consume a lot of energy. However, significant savings can be made during transport. Not all building materials need to be transported with a large machine – often a small machine is sufficient. So the rule is: check your machine inventory twice more rather than use a machine that's too large. At klarx, you'll find more than 530,000 construction machines and equipment to outfit your entire job site.
3. Maintain machines & reduce fuel consumption
Fuel consumption shouldn't be overlooked either. Many construction companies consume too much fuel, such as diesel or petrol – electricity consumption can also be very high. Machines with high fuel consumption should be used efficiently: only regular maintenance guarantees lower fuel consumption. An analysis and overview of all machines is important to identify inefficient machines and reduce their use.
4. Select the right machine
Another key factor for energy efficiency is machine size: large machines typically consume more fuel. To promote energy efficiency, it's sensible to choose smaller machines where possible.
Our tip: Evaluate the right machine size in advance so that deployment can run more efficiently.
5. Raise awareness among job site staff
Job site employees must also be sensitized to this issue. Only those who know how to save resources on the job site and understand what certain practices can accomplish will apply them themselves. Here, targeted training on energy saving can be worthwhile. You should definitely make time for this training. In the long term, you can expect savings in both energy and costs.
6. Use short transport routes for rental equipment
Not only is using the right machine for transporting from A to B relevant, but also short transport routes when renting construction equipment. Why rent a construction machine 60 kilometers away from the job site when klarx offers a more efficient solution? Thanks to our own logistics centers and more than 5,100 partner stations, we guarantee not only availability but also the shortest distance for the machine to reach the job site. Additionally, our machines from the logistics center are refueled with climate-neutral diesel.
Read now: Sustainability in the construction industry
7. Analyze and optimize idle times
Often, construction machine engines run unattended on job sites even though they're not in use. This leads to unnecessary energy consumption and theoretically avoidable emissions. klarx can use telematics units to process and analyze data on idle times for machines from the logistics center, so operating times can be optimized. Further information on "Telematics units at klarx" is available here.
8. Energy efficiency through renewable energy
Renewable energy uses energy forms that are renewable from the environment, such as solar energy, wind energy, hydropower, or geothermal energy. A construction project is "sustainable" when it fulfills its sociocultural function while its creation and operation over its life cycle are associated with resource efficiency in both ecological and economic terms (Source). At klarx, we support the construction of ground-mounted solar systems nationwide with machines from our logistics center. This means our customers build approximately 1 GW of ground-mounted systems annually, leading to significantly greater energy savings in the traditional sense.
Energy saving is important for the future
As environmental awareness – including in a political sense – takes on an increasingly important role, energy saving is vital for your job site. Good energy efficiency can impact who receives construction project contracts in the future: energy management can become a decisive factor when awarding construction contracts, alongside factors like work performance or reliability.
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This page was automatically translated from German.