Offshore oil and gas indeed should be central to Canada's energy future, as we cannot be an energy superpower without it. With over 85% of new discoveries by volume occurring in offshore fields worldwide, declining onshore output is being steadily replaced by global offshore growth.
Newfoundland and Labrador is indeed a global offshore player: 100% of Canada's offshore oil production is sold internationally, which means 90% of a barrel's emissions occur outside of Canada. The province reinvests oil and gas profits into renewable energy, and it does so directly. Over $1.1 billion from Crown corporation ownership in offshore oil and gas projects has been directly invested in our provincial hydro power portfolio. It is indeed the most elegant of energy transition strategies.
To enable this, we created an exploration strategy, investing over $160 million in geoscience and identifying hundreds of prospects, 20 of which have the potential for over a billion barrels of oil or six trillion cubic feet of natural gas each. What's at stake here is not only our known reserves of 10 billion barrels currently in production, but also an estimated 50 billion barrels of oil. For context, Hibernia's two-billion-barrel oil field has already contributed $15 billion to the provincial treasury and another $4 billion to the federal government.
Exploration wells cost about $100 million to drill and have only a 25% chance of success. Despite the costs and the risk of failure, between 2015 and 2020, over 14 companies bid $4.2 billion to explore in Canada's offshore. Seven submitted plans to drill dozens of wells. This momentum has come to a crashing halt. First it was due to the pandemic, and now it's due to the proposed emissions cap. Canada is undermining a strategic resource, leaving international investors confused and concerned.
There were no exploration wells drilled offshore for the first time in nearly 25 years, and there are no wells planned for next year. The last two licence rounds saw no bids, which is unprecedented. With a licence round closing just next week, I fear the same result.
Of the 14 exploration companies we had in 2020, only three remain. Those exiting have forfeited over $430 million in bid securities to the offshore regulator, and that figure is growing. Companies simply believe they will be unable to develop a discovered resource.
This is not the local effect of a global trend. Global exploration is trending upwards. This year, 80 high-impact wells were drilled, an 8% increase from the previous year, and 15 discoveries were made across 12 countries.
Spending is rising and expected to grow again in 2026. Newfoundland and Labrador and Canada are missing out. The proposed emissions cap regulations are often cited by investors as the reason they've decided to explore elsewhere. The economic damage is already happening.
With our provincial trade association, Energy NL, we engaged Wood Mackenzie consultants to assess the impact of the proposed emissions regulations. Their modelling shows that to meet post-exemption targets, operators may need to defer start-ups or scale down projects, weakening project economic viability. What's most concerning is that the modelling suggests the emissions cap could force curtailment of existing offshore production. Forecasts show emissions exceeding the cap by 12% in 2030 and remaining above limits through 2035, leaving absolutely no room for new developments.
Should our Bay du Nord project eventually start up after a three-year delay, it is expected to emit less than 10 kilograms of CO2 per barrel, which is half the global average. When the oil-climate index was first established in 2016, our Hibernia field ranked 12th lowest among 75 global oil and gas fields in terms of emissions. Why would we eliminate the possibility of low-emission projects that can displace higher-emitting projects elsewhere?
Our offshore projects have already implemented emissions reduction measures. The SeaRose FPSO and the Hibernia and Hebron platforms have already reduced emissions by almost 29% to 50%. The Terra Nova FPSO has undergone asset life extension upgrades that will lead to further reductions.
While the federal government aims to balance fiscal support with strong regulation, we urge abandoning the emissions cap framework. Instead, focus on practical policies and fiscal tools that enable the meaningful decarbonization of Canada's oil and gas sector.
Thank you.