We delivered good results in 2017, giving us a strong foundation for creating even greater impact with our solutions. Results were solid against the backdrop of a challenging year in 2016. At the same time, we moved forward on important strategic priorities. We are seeing the positive effects of our divisional setup, with application R&D closer to the commercial units. This shift has brought us closer to our customers and is enabling us to deliver more tailored solutions and react faster to changing requirements.
We landed the year with 4% organic sales growthSales growth from existing business, excluding sales from businesses acquired in the reporting period, measured in local currency.. We are also doing well on the earnings side. Productivity improvements had a positive impact on the gross margin, somewhat offset by unfavorable mix and price changes. EBIT marginEarnings before interest and tax as a percentage of revenue. came in at 27.9%.
Four out of five industries grew, but especially Food & Beverages and Bioenergy performed very well, once again proving the strength of our diversified business. Overall, I am satisfied with our financial performance in 2017, and I am happy to say that the outlook for 2018 is positive.
Novozymes’ key growth driver is delivering solutions that improve the sustainability performance of our customers and partners. We have set some ambitious sustainability targets. In 2017, our customers avoided an estimated 76 million tons of CO2 emissions by applying our solutions.
Unfortunately, we were unable to meet some of our own operational sustainability targets, such as water efficiency and energy efficiency. This is mainly due to a higher utilization rate than expected. This is not satisfactory, and in 2018 it will be key for us to deliver a better performance, and at the same time, we will evaluate how best to guide and measure our sustainability performance going forward.
Tailoring solutions
To support growth in the years to come, we are continuing to step up our activities in emerging marketsMarkets that are progressing toward becoming more advanced, usually by means of rapid growth and industrialization.. These markets and customers hold significant potential across all industries. We now deliver even more solutions tailored to emerging markets. Examples include products that enable more efficient production from local raw materials, such as beer from cassava, or detergent solutions that target specific stains and that can tolerate hot storage conditions. In India, we have just opened our new Detergent Design Center, where customers can visit a model consumer home and supermarket, explore biological solutions and see the benefits of our products first hand. This is a good example of local innovation and customer interaction at work.
We are also expanding our offerings in developed marketsMarkets that have a highly developed economy and advanced technology infrastructure relative to less industrialized markets. North America, Central Western Europe, Australia, New Zealand, Japan and South Korea. Rest of the world is considered as emerging markets., with new and improved solutions across segments that tap into different consumer trends. For example, we have several solutions catering to increased consumer demand for healthy and natural food products. These include our product Saphera® for lactose-free dairy, an area where we are seeing growing customer interest and sales.
Our innovations redefine industries
In 2017, we delivered some amazing innovations. Our innovation pipeline contains more than 100 research projects across the business. Eight of these represent significant market-expanding growth opportunities in terms of sales and have the potential to impact the world in a sustainable way. In 2017, four of these programs resulted in product launches, while five programs moved forward to the next stage of the pipeline. We have decided to add "solutions for water" to our pipeline of significant innovations as a new program.
I am especially proud of our new product from the freshness & hygiene platform in Household Care. It is a significant new innovation that will change how we wash our clothes and how we define "clean" going forward. We also launched Palmora®, our first offering for the palm oil industry, and Frontia®, a brand new technology for the grain-milling step in starch processing.
While some of these innovations might not deliver a massive contribution to sales in their first year on the market, future growth prospects look promising.
In conclusion, 2017 saw the highest number of impactful innovations for many years, and we expect to deliver on our long-term target of delivering 10 transformative innovations between 2015 and 2020. We have landed four of these since 2015, which is a great achievement.
Helping customers stand out
Our customers operate in dynamic markets subject to constant change. This is particularly apparent in agriculture-related markets, where farmers are under pressure due to the low prices of agricultural produce, including corn and soy. In Household Care, we have seen some of our large, global customers reduce