Esegui ricerca
Biomass
District Heating 2.0
District Heating 2.0 Today´s liberalised markets are focused on short-term return on capital, but energy infrastructure planning should be driven by the objective of climate protection.
Useful Steam - Heat Recovery
Useful Steam - Heat Recovery Some modern systems are now using sustainable heating sources, like waste heat from power plants . Could this approach contribute to fight climate change? We report from Western Turkey where the city of Soma is taking a new approach to increase energy efficiency in a residential area.
‘Forest mobilisation:’ unlocking Europe’s wood energy potential
‘Forest mobilisation:’ unlocking Europe’s wood energy potential It’s not always easy to see the wood from trees when dealing with complex challenges in energy policy. However, Europe is increasingly finding in its forests a significant source of renewable energy that could help the region move away from fossil fuel dependency.
Energy back in local hands
Energy back in local hands Across Europe, town and city councils are becoming increasingly interested in energy decentralisation , i.e. in producing power closer to where it is consumed.
Biomass: a green source of energy?
Biomass: a green source of energy? Bioenergy represents two-thirds of the energy produced from renewable sources in Europe, though biomass sustainability is not taken for granted.
Organic by-product derived biochar, a greener option
Organic by-product derived biochar, a greener option Biochar and compost are of interest to agriculture. Particularly, when it comes to meet the goal of reducing mineral fertilisers and chemicals use.
Grass as the new biofuel
Grass as the new biofuel Grass could be used to produce biofuels. The advantage of using grass crops is that they can be grown in marginal lands that would otherwise not be used .
Edward Soméus – when animal waste provides greener fertilisers
Edward Soméus – when animal waste provides greener fertilisers The Swedish environmental engineer Edward Soméus invented in the early ’80s a CO 2 free technology, abiding by the 3R principles: Recycle-Reduce-Reuse, to manufacture a natural fertiliser called biochar .
Biogas from animal waste in need of maturity
Biogas from animal waste in need of maturity Livestock produces a lot of waste. One solution is to turn such agricultural waste into biogas to generate energy .  It requires using so-called anaerobic digestion, which consists in breaking down biodegradable material in the absence of oxygen.
Biomass bonanza as plastics’ raw materials
Biomass bonanza as plastics’ raw materials Increasingly, many of the plastic products we use every day are no longer based on petroleum raw material . Instead, they are made from biomass such as starch, sugar, corn and other sources that also happen to be food products.
Heat trading warms up
Heat trading warms up Liberalising the heat market is, in theory, possible. It would operate in the same way that enables owners of domestic-scale wind turbines, or any other electricity producer, to sell surplus into the grid and draw power from the network.
The joker card in the renewable energy game
The joker card in the renewable energy game Woodchips are one of the renewable sources of energy used in domestic and district-level heating systems. They can come from wood waste from construction, agriculture, landscaping, logging and sawmills.