Reaching the target with alternative drives

Until now, the fuel market has been dominated almost exclusively by mineral oil. Acting at the interface between politics and industry, dena advocates the use of alternative fuels to change this situation and to reduce emissions.

This includes natural gas und biomethane, synthetic methane und hydrogen. dena also supports market developments in the area of battery electric mobility.

Statistics & facts

2629 PJ
of final energy consumption
is accounted for by the German transport sector.
95 %
mineral oil
in the German fuel market is indicative of the substantial need for more innovation and climate protection in
56000
vehicles
powered by alternative fuels were registered in Germany in 2015.
4 %
share of natural gas
in fuel consumption is the defined target of the Federal Government for 2020.
Fuels & technologies

Alternative drive systems and fuels – foundations of the transport transition

Alternative fuels and technologies like natural gas, biomethane, hydrogen or electricity are the key to greater energy efficiency and climate protection in the transport sector. Campaigning on the interface between politics and industry, dena advocates a broad-based development of these markets.

Petrol and diesel are still the dominant transport fuels in Germany. Alternative and traditional biofuels currently account for just five percent of fuel consumption. The declared objective in Germany and Europe is to achieve greater use of alternative and renewable energy sources and to reduce fuel consumption and emissions. Transport sector consumption of final energy in the Federal Republic of Germany amounts to 2,629 petajoules or roughly 30 percent of total consumption.

dena is a vocal advocate for the use of alternative energy sources in road transport, campaigning for innovative forms of drives and fuels. After all, a sustainable decarbonisation in the transport sector requires a paradigm shift and decisive action, starting today. So far, there has been little progress in reducing CO2emissions in the transport sector. In 2015, emissions returned to the same level as 1990, despite improvements in energy efficiency. Energy consumption is rising, not falling. Mediating between politics and industry, dena is calling for change through the introduction of clear measures and strategies.

Bringing natural gas und renewable methane on to the roads

Natural gas vehicles, for instance, present a largely mature technology system that could be promoted as an alternative. They account for 90 percent less carbon monoxide emissions and particles than conventional diesel vehicles, and are also quieter. 20 percent biomethane is added to natural gas in Germany, which cuts CO2emissions additionally. Power-to-gas technology enables the production of natural gas using exclusively renewable energy sources. This synthetic methane could contribute to higher levels of decarbonisation. Natural gas is the most competitive alternative to diesel, especially in heavy-duty transports. It is used either as a compressed gas (CNG – Compressed Natural Gas) or in a liquid form (LNG – Liquefied Natural Gas).

In the Initiative for Natural-Gas-Based Mobility dena supports the target defined by the Federal Government  to increase the share of natural gas on the fuel market by 2020.  The partners in this project cooperate to analyse the market and to develop recommended courses of action to achieve faster market ramp-up of this technology. Its share currently languishes at below half a percent. In this initiative, dena cooperates with vehicle manufacturers, fuel station operators, the natural and biogas industry and the transport sector. Together the partners analyse the market and develop recommended courses of action for industry and politics.

Battery or hydrogen-powered electromobility

It is the declared goal of the Federal Government that one million electric vehicles should travel Germany’s roads by 2020. But there is a lot to do: of the 3.2 million new vehicles licensed in 2015, a paltry 33,000 had a hybrid engine, and just 12,500 were exclusively powered by electricity. This although the benefits of e-mobility are evident: quiet and virtually emission-free when used in local settings, the vehicles offer efficiency of up to 90 percent and are therefore particularly effective ways to save energy. Hydrogen-powered vehicles with fuel cells are an option in addition to so-called BEV (Battery Electric Vehicles) with chemical battery storage. At the moment, hydrocarbons (mainly natural gas) are used to produce hydrogen, and the process involves high energy consumption. Nevertheless, there are auspicious new ways of increasingly producing hydrogen using renewable energy sources (see Power to Gas). But electromobility is still not suitable for all areas of use, and therefore the mass market. Vehicles running on battery storage will require less expensive battery packs with a greater energy density and improved charging capabilities. Hydrogen vehicles will also see technical improvements in the years ahead, for instance in the area of fuel cells, and the infrastructural density must be increased gradually to reach consumer-friendly levels.

A consistent political strategy is imperative if alternative fuels are to become mainstays in a more sustainable mobility concept in coming years. This strategy must be open to new technologies, promoting low-emission fuels in particular and offering a long-term perspective for more investment in innovative drive concepts. The industrial sector and the Federal Government must also ramp up their investments significantly to raise awareness among consumers and to market more sustainable vehicles.

dena supports this process in its role as an independent advisor to corporate and political sectors. Its aim is to implement a sustainable and efficient energy transition – also to act as a paragon for other countries.

Our projects

LNG study

With the English and German study, dena summarised the current developmental status of LNG in heavy goods traffic, and illustrated the challenges as well as necessary measures for a ramp up of the fuel on the German market. The study is the starting point for the LNG task force as a joint development platform for LNG in road traffic.

Overview

  • Project duration: 2014 – 2015
  • Partners: 5 companies from the energy industry
  • Content: Basic principles of LNG as a fuel, international LNG markets, LNG vehicle technology, recommended courses of action for policy

LNG-Taskforce und Initiative Erdgasmobilität

Die dena koordiniert und moderiert die Initiative Erdgasmobilität und LNG-Taskforce als zentraler, branchenübergreifender Ansprechpartner für Erdgas und erneuerbares Methan als Kraftstoff in Deutschland. Sie unterstützt damit das Ziel der Bundesregierung, den Anteil von Erdgas am Kraftstoffmix auf vier Prozent zu steigern und die Klimaziele des Verkehrs bis 2030 zu erreichen. Im Jahr 2015 hat die dena gemeinsam mit dem DVGW und Zukunft Erdgas die LNG-Taskforce gegründet.

Overview

  • Projektstart 2011
  • September 2018: Übergabe eines Empfehlungskatalogs an das BMVI
  • Projektziel: Etablierung von LNG als Kraftstoff im Straßengüterverkehr
  • Schirmherrschaft: Bundesministerium für Verkehr und digitale Infrastruktur