The approval of the new Law on Climate Change and Energy Transition changes the current paradigm of the concept of energy efficiency and sustainability. With the approval of this law, an attempt is made to bring the 2030 Agenda and the SDGs (Sustainable Development Goals) closer together by the government by meeting the following objectives for the year 2030:Read more
Since Wolfang Feist, a german physicist and astronomer, built his first efficient home in 1991 in Darmstadt (Germany), three decades and 150 projects have passed in Spain certified by Passhivehaus, of the Passive House Institiute.Read more
Electrical energy is essential for almost every day-to-day activity. Cogeneration makes it possible to obtain electrical energy and useful heat through the combustion of a primary energy. Having analysed the advantages of CHP, let’s see what possibilities it offers based on the needs of each sector.Read more
There is a growing commitment to self-consumption in terms of energy generation. Governments, industry and individuals are realising that clean and renewable energies, such as self-generated photovoltaic energy with the help of solar panels, provide humanity with efficiency and service at a competitive cost and are an excellent alternative to ensure environmental sustainability, savings and quality.
We are proud to announce that one of our main clients has become the first company in the sector to achieve the DAP (Environmental Product Declaration) certification under the new UNE-EN 17213: 2020 standard, specific for windows and pedestrian doors.Read more
One of the most common questions before investing in photovoltaic energy is how long solar panels can last. The most common answer is that their useful life ranges between 20 and 30 years, although they can last up to 40. However, can they last less than 20?Read more
At present there are numerous ways of obtaining electricity in Spain: from plants that use fossil fuels (mainly coal, natural gas and the always controversial nuclear power plants) to a wide range of renewable sources, represented mainly by wind and hydraulic energy.
However, there is a technology that is not well known, which is highly energy efficient, and which is considered one of the great options for the future: cogeneration plants.
At KEYPLAN we were born linked to the world of renewable energies, offering energy services and committing ourselves to follow our environmental and sustainable philosophy in all our projects.Read more
In the latest blog posts, we referred to the unstoppable growth of photovoltaic energy in Spain and how large companies had had to accelerate their investment plans in renewable energy as part of their post-Covid-19 recovery plan. But in 2010, in the midst of the economic crisis, the situation was quite different.
It is a fact: photovoltaics in Spain do not stop growing. In fact, at Keyplan we are currently building a photovoltaic installation in the parking lot of an important company located in A Coruña.
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Engineering services. Renewable energies, industrial processes, construction and development, hangar and rail station design, R & D
