While HP is engaged in many initiatives described throughout the Climate and energy section to reduce the energy consumption of products in manufacture, transport and use, our greatest contribution to tackling climate change will lie in developing products and services to support a broad-based transformation towards a low-carbon economy. This is a key element in our climate strategy.
The IT industry is responsible for about 2 percent of the world’s greenhouse gas (GHG) emissions.1 But we have the potential to help reduce significantly the other 98 percent of emissions. HP partnered with the environmental organization World Wildlife Fund (WWF) to examine the potential for IT to enable GHG emission reductions in several sectors of the economy.2 It estimated annual savings between 1.1 billion tonnes CO2e and 8.7 billion tonnes CO2e by 2030 (up to 15 percent of 2008 global GHG emissions3). The greatest potential is seen in smart vehicles and transport and e-commerce, but substantial savings are also estimated in sectors ranging from buildings to energy supply. The European Union believes that IT can help it achieve ambitious GHG emission reduction targets and is focusing on electricity generation and distribution, buildings and lighting.4 We report some potential HP solutions later on this page.
HP has developed IT solutions that can help reduce GHG emissions, in three ways:
Reducing energy intensity and the carbon footprint of activities. We’re improving the efficiency of existing products and services, including using IT to create energy-intelligent appliances and systems.
Substituting low-carbon alternatives for carbon-intensive processes. For example, our HP Halo Telepresence Solutions reduce the need for business travel, a significant source of GHG emissions, by replicating the meeting environment virtually.
Enabling the monitoring and management of a low carbon economy. HP is developing software and services to help assess, manage and report energy use and GHG emissions generated by our customers.
HP is sponsoring the
Financial Times Climate Change Challenge, a competition to find the most innovative solution to addressing the effects of climate change. The winner, who will be selected by a team of judges including HP Chairman and CEO Mark Hurd, will receive a $75,000 prize to turn the best idea into reality.
Low-carbon IT solutions
WWF developed an approach for classifying IT solutions and their potential to reduce GHG emissions. This table outlines those categories.
Low-carbon IT solution category |
Potential annual GHG emissions reduction by 2030 (million tonnes CO2e) |
| Low |
High |
| Buildings |
167 |
1,801 |
| Transport and communication |
687 |
3,430 |
| Commerce and services |
198 |
1,822 |
| Industrial production |
100 |
1,530 |
| Knowledge and behavior |
17 |
128 |
| Total |
1,168 |
8,711 |
We offer or are developing products and solutions in each of these areas.
Buildings
In many countries, buildings are the largest user of energy—40 percent of the total in the European Union and 48 percent in the United States.5 Information Technology can reduce energy use in existing buildings as well as help to make new buildings more energy efficient.
- HP provides services, software and equipment to help customers manage data center energy use. In 2008, we expanded our consultancy services with the acquisition of EYP Mission Critical Facilities, a leader in helping companies design, build and operate more energy-efficient data centers.
- Smart metering can make domestic users more aware of their energy consumption and therefore more likely to reduce energy use. HP is developing an Advanced Meter Infrastructure for utility companies so they can offer real-time metering that shows consumers their energy use and savings.
Transport and communication
IT can help reduce emissions by substituting virtual solutions for physical travel and transport. For example, HP Halo Telepresence Solutions (see
case study) allows people to conduct remote meetings yet feel that they are just across the table from each other. HP SkyRoom will bring high-definition collaboration to the desktop, making virtual meetings even more accessible to a larger number of people.
Commerce and services
Conducting business transactions electronically and substituting physical products with digital ones can reduce GHG emissions. Decreasing paper use is an area of special focus because every tonne of virgin paper results in 1.5 tonnes of CO2e emissions.
- The HP Handheld sp400 All-in-One (see case study) integrates a barcode imager, a paperless inkjet printer and wireless communication into a single device. UPS uses the device to scan packages, send data wirelessly and print handling instructions directly onto the package, saving almost 1,200 tonnes of paper a year.
- HP has developed Forms and Document Automation software that enables organizations to move from pre-printed forms and processes to automated documentation. This saves paper and reduces the need for warehousing and distribution of the documentation.
Industrial production
Industrial production is responsible for almost 40 percent of global GHG emissions, but the figure can be as high as 80 percent of the total in rapidly industrializing countries.6 Dematerialization and on-demand production can decrease emissions by reducing the need for physical materials and the associated manufacture, storage and transport.
- HP Print-on-demand solutions (see case study) allow publishers to print smaller batches as needed, responding to developing demand and avoiding wasted copies.
- HP offers supply chain and enterprise resource-planning solutions that help to streamline logistics to enable demand-led supply, reducing warehousing requirements.
Knowledge and behavior
IT can play a central role in providing the information required to implement effective policies and strategies with far-reaching sustainability benefits. Delivering relevant information to end users, such as real-time energy usage, can change behavior and decrease GHG emissions.
- HP Labs is developing very low-cost self-powered sensors that can be embedded in large numbers in many different types of infrastructure—such as buildings, roads, bridges and even agricultural fields—to enable ongoing control of operations for improved energy efficiency and performance.
- HP Labs has conducted experimental work demonstrating the benefits
of a holistic approach to analyzing complete information systems,
through supply and demand side management of IT facility infrastructure,
to minimize consumption of available energy.
See our Low-carbon IT solution white paper for more information.