Huhtamaki, a key global provider of sustainable packaging solutions, has signed a 12-year Virtual Power Purchase Agreement (VPPA) with a subsidiary of NextEra Energy Resources, LLC. NextEra Energy Resources is the world’s largest generator of renewable energy from the wind and sun. The 42-megawatt agreement for renewable energy covers approximately 30 % of Huhtamaki operations’ current electricity demands in the United States and Mexico, where the company has 18 manufacturing units.
“We believe in protecting food, people and the planet. This agreement marks an important milestone on our journey towards delivering on our ambitious 2030 sustainability agenda. The agreement builds on the European VPPA agreement announced late in 2021, which covers 80 % of our European electricity usage”, says Thomas Guest, Deputy CEO of Huhtamaki.
The renewable energy covered by the agreement will be sourced from a subsidiary of NextEra Energy Resources’ Inertia Wind Energy Center in the Electricity Reliability Council of Texas (ERCOT) North Zone, in Texas. The approximately 300-megawatt project is expected to be operational by the end of 2022 and to save more than 71,000 tons of CO2 emissions annually, equivalent to the average electricity usage of more than 12,000 homes in the United States.*
“We applaud Huhtamaki’s commitment to sustainability and are pleased to be able to support the company’s renewable energy goals. This will also create significant economic stimulus for the local community, creating good jobs and additional tax revenue”, says Matt Handel, Senior Vice President of Development for NextEra Energy Resources.
“We have already taken a series of pioneering steps on our journey to a sustainable future, with the intent to reach carbon-neutral production by 2030 while optimizing usage of resources, including energy, water, and waste. The VPPA enables us to make a significant leap forward in delivering on our ambitious sustainability agenda and Scope 2 emissions reduction target in line with our science-based targets. It also contributes to adding more green electricity into the U.S. energy mix”, says Thomasine Kamerling EVP Sustainability and Communications.
Huhtamaki’s science-based targets were validated and approved by the Science-Based Targets initiative in 2021. The company is committed to limiting the global temperature rise to well below 2°C in its operations and value chain. It will reduce its electricity greenhouse gas emissions by 27.5 % by 2030 and greenhouse gas emissions from its product end-of-life by 13.5 % also by the same timeframe. To achieve these targets, the company has to address its Scope 1, 2 and 3 emissions. Currently, a large portion of Huhtamaki’s Scope 2 emissions relate to purchased electricity and can thus be addressed with further adoption of renewable electricity.
Completition of wind power transition advances Company’s global operations to 27.5 % renewable electricity, aligns with Twentyby30 and RE100 commitments
Crown Holdings, Inc. is now operating all 14 of its beverage can plants in the U.S. and Canada on renewable energy. It is the first metal packaging manufacturer to achieve this milestone, which is the result of a 15-year wind power Virtual Power Purchase Agreement (VPPA) with Longroad Energy. With the VPPA in effect and all of Crown’s manufacturing facilities in the U.K. already completing a similar transition, 27.5 % of the Company’s global operations are now using renewable electricity.
This accelerated usage of alternative power sources serves as a major step in Crown’s plan to employ 60 % renewable electricity by 2030, 90 % by 2040 and 100 % by 2050—targets established in Crown’s Twentyby30 initiative, a comprehensive sustainability program that addresses climate issues among other areas of urgent global concern. The action also supports Crown’s Twentyby30 goal to decrease Scope 2 greenhouse gas (GHG) emissions within its global operations, targeting a 50 % combined reduction in absolute Scope 1 (fuel) and Scope 2 (electricity) emissions. The transition reflects Crown’s commitment to the RE100, which is led by The Climate Group and CDP and focuses on accelerating the transition to zero carbon grids at global scale.
Relying on a Texas-based wind farm, the VPPA generates more than 440,000 MWhs of electricity, helping prevent over 310,000 metric tons of carbon emissions each year—the equivalent to taking at least 67,000 passenger vehicles off the road for one year. The renewable power offsets 100 % of the energy usage within Crown’s U.S. and Canadian beverage plants, which account for over 20 % of the Company’s global Scope 2 greenhouse gas emissions.
For the first time ever, European container glass manufacturers come together to build the first large scale hybrid electric furnace to run on 80 % green electricity.
The ‘Furnace of the Future’ is a fundamental milestone in the industry’s decarbonisation journey towards climate-neutral glass packaging. It will be the first large-scale hybrid oxy-fuel furnace to run on 80 % renewable electricity in the world. It will replace current fossil-fuel energy sources and cut CO2 emissions by 50 %.
For the very first time, the industry has adopted a collaborative approach where 20 glass container producers have mobilised resources to work on and fund a pilot project to prove the concept.
We are extremely proud to announce this joint-industry project”, comments Michel Giannuzzi, President of FEVE. “The hybrid technology is a step-change in the way we produce and will enable us to significantly reduce the carbon footprint of glass packaging production. The move marks an important milestone for the glass sector in implementing our decarbonisation strategy”.
Ardagh Group – the second largest glass packaging manufacturer in the world – has volunteered to build the furnace in Germany. It will be built in 2022, with an assessment of first results planned for 2023. The industry already works with electric furnaces in several of its 150 glass manufacturing plants across Europe, but they are small scale and exclusively used to produce flint (colourless) glass with virgin raw materials, therefore using very little or no recycled glass content. With this new technology, the industry will be able to produce more than 300 tonnes per day of any glass colour, using high levels of recycled glass.
“With this new technology we are embarking on the journey to climate-neutral glass packaging, and ensuring the long-term sustainability of manufacturing”, states Martin Petersson, CEO of Ardagh Group, Glass Europe. “We aim to demonstrate the viability of electric melting on a commercial scale, which would revolutionise the consumer glass packaging market”.
Bringing the ‘Furnace of the Future’ to life is an extremely ambitious project requiring significant financial and human resources and a wide range of expertise. For this reason, the industry has committed to work together. By adopting a sectoral approach, it also intends to gain the support of the European Commission through the ETS Finance for Innovation Fund Programme. Despite its key importance, this project is not the only one the industry is working on. Other pathways towards clean production technologies and climate-neutral glass packaging are already implemented and others are also being explored.
Research from Swansea University has found how plastics commonly found in food packaging can be recycled to create new materials like wires for electricity – and could help to reduce the amount of plastic waste in the future.
While a small proportion of the hundreds of types of plastics can be recycled by conventional technology, researchers found that there are other things that can be done to reuse plastics after they’ve served their original purpose.
The research, published in The Journal for Carbon Research, focuses on chemical recycling which uses the constituent elements of the plastic to make new materials.
While all plastics are made of carbon, hydrogen and sometimes oxygen, the amounts and arrangements of these three elements make each plastic unique. As plastics are very pure and highly refined chemicals, they can be broken down into these elements and then bonded in different arrangements to make high value materials such as carbon nanotubes.
Conversion of plastics to carbon nanotube materials (Foto: Swansea University)
Dr Alvin Orbaek White, a Sêr Cymru II Fellow at the Energy Safety Research Institute (ESRI) at Swansea University said: “Carbon nanotubes are tiny molecules with incredible physical properties. The structure of a carbon nanotube looks a piece of chicken wire wrapped into a cylinder and when carbon is arranged like this it can conduct both heat and electricity. These two different forms of energy are each very important to control and use in the right quantities, depending on your needs.
“Nanotubes can be used to make a huge range of things, such as conductive films for touchscreen displays, flexible electronics fabrics that create energy, antennas for 5G networks while NASA has used them to prevent electric shocks on the Juno spacecraft.”
During the study, the research team tested plastics, in particular black plastics, which are commonly used as packaging for ready meals and fruit and vegetables in supermarkets, but can’t be easily recycled. They removed the carbon and then constructed nanotube molecules from the bottom up using the carbon atoms and used the nanotubes to transmit electricity to a light bulb in a small demonstrator model.
The research team plan to make high purity carbon electrical cables using waste plastic materials and to improve the nanotube material’s electrical performance and increase the output, so they are ready for large-scale deployment in the next three years.
Dr Orbaek White said: “The research is significant as carbon nanotubes can be used to solve the problem of electricity cables overheating and failing, which is responsible for about 8 % of electricity is lost in transmission and distribution globally.
“This may not seem like much, but it is low because electricity cables are short, which means that power stations have to be close to the location where electricity is used, otherwise the energy is lost in transmission.
“Many long range cables, which are made of metals, can’t operate at full capacity because they would overheat and melt. This presents a real problem for a renewable energy future using wind or solar, because the best sites are far from where people live.”
Tetra Pak now obtains half of its global electricity supply from renewable sources, putting the company firmly on course to meet its RE100 commitment of using only renewable electricity across all global operations by 2030.
In the past two years alone, the company’s use of renewable electricity has increased by a factor of 2.5, up from 20 % in 2016. This has been achieved through a combination of initiatives, including the purchase of International Renewable Energy Certificates (I-RECs) and solar power installations at its own facilities.
Mario Abreu, Vice President Sustainability at Tetra Pak said: ‘Using renewable energy is an important part of our journey to reduce the carbon impact of our own operations and so help tackle climate change.
“Through the purchase of renewable energy certificates, we are investing in the development of infrastructure to increase the availability of renewable electricity. Meanwhile, we are also exploring opportunities to scale up our own on-site solar power installations.”
Tetra Pak’s factories in Sweden, Denmark, Finland and South Africa use electricity from 100 % renewable sources and 17 of its major sites now run exclusively on renewable electricity.
The company was the first to source Gold-Standard I-RECs in Thailand, where its local factory will soon also generate an additional 1MW renewable electricity from solar panels. Elsewhere in the world, it is a major purchaser of I-REC certificates in China, and was the first to source Ekoenergy solar power in South Africa.
RE100 is a global, collaborative business initiative led by The Climate Group in partnership with CDP to drive demand for, and delivery of, renewable power.
